Chemistry: The Science of Matter. Ch 1
|
|
- Gabriel Richardson
- 6 years ago
- Views:
Transcription
1 Chemistry: The Science of Matter Ch 1
2
3 Chemistry Science that investigates & explains the structure and properties of matter Matter Anything that takes up space and has mass Mass Amount of matter that an object contains (Weight is the force of gravity on the mass)
4 States of matter Solid Liquid Gas
5
6 Solid Particles are tightly packed usually in a regular arrangment Particles vibrate (jiggle) but do not move past each other Not easily compressed Fixed volume and fixed shape
7 Liquid Particles close together with no regular arrangement Particles vibrate, move past each other by sliding Not easily compressed Assumes shape of container, fixed volume
8 Gas Particles separate with no regular arrangement Particles vibrate and move freely Easily compressed Assumes shape and volume of container
9 What is not matter? A. Water B. Heat C. Salt D. Hair
10 What is matter? A. Radio Waves B. Aspirin C. Light D. Magnetic Fields
11 What is matter made of? It is a pure SUBSTANCE OR It is a MIXTURE
12
13
14 A Pure Substance A sample of matter that has the same fixed composition and definite physical and chemical properties
15 A Substance can be a Compound Or a Element
16 An Element is a substance Cannot be broken down into simpler substances Simplest form and basic building block of matter 118 Elements 90 naturally occurring (All in first 92 except 43-Technetium and 61-Promethium) Found on The Periodic Table Each element has a symbol
17
18
19
20 A Compound is a substance Can be broken down into simpler substances Chemical combination of two or more different elements joined together in fixed proportions The relative amounts of the elements never change in a compound Properties of compounds are different from the properties of the elements that compose the compound More than 10 million compounds
21 A compound has a Chemical Formula Combination of chemical symbols that show what elements make up a compound and the number of atoms of each element
22 Element!!! Name the element or symbol
23 IRON A. Ir B.Fe C. I
24 Hydrogen A.Hg B.H C.Hy
25 Na A.Sodium B.Naturium C.Rhodium
26 Hg A.Helligrium B.Mercury C.Antimony
27 Pure Substance Is it an Element or a Compound??
28 Fe A. Element B. Compound
29 H2O A. Element B. Compound
30 NaCl A. Element B. Compound
31 Carbon A. Element B. Compound
32 Silver Nitrate A. Element B. Compound
33 Hydrochloric Acid A. Element B. Compound
34 Chemical Formula of a Compound Count the number of atoms
35 H20 How many atoms of Oxygen (O)? A. 0 B. 1 C. 2 D. 3
36 H20 How many atoms of Hydrogen (H)? A. 0 B. 1 C. 2 D. 3
37 K2C4H4O6 How many atoms of carbon (C)? A. 1 B. 2 C. 4 D. 6
38 Mg(OH)2 How many atoms of Hydrogen (H)? A. 0 B. 1 C. 2 D. 3
39 Mg(OH)2 How many atoms of Oxygen (O)? A. 0 B. 1 C. 2 D. 3
40 H2(SO)4 How many atoms of Sulfur (S)? A. 0 B. 1 C. 2 D. 4
41 A Mixture Pure substances that exist together without chemically combining Retains the properties of each of its components It does not have fixed compositions-relative amounts of each pure substance can vary The basic identity of each substance is not changed It can be separated by physical processes
42 Two types of Mixtures Heterogeneous-different composition throughout Hetero--different Homogeneous-same composition throughout Homo the same Also called a solution May look like a pure substance but can vary (tea with a little sugar or tea with lots of sugar)
43
44
45 A Solution is a homogeneous mixture Examples Gas in gas air Gas in liquid soda Liquid in liquid antifreeze Solid in liquid seawater Solid in solid - brass (An alloy is a solid homogeneous mixture) Solute-the substance being dissolved Solvent-the substance that dissolves the solute Aqueous solution -solvent is water
46 Homogeneous Mixture Solution Mixture with particle size nanometers Particles are at the molecule or ion level May have a color but will be transparent (can see through) Light passes through with no scattering of light Cannot be separated by filtration, may be separated by distillation Examples air with no clouds, vinegar, oil, sugar and water mixture
47 Heterogeneous Mixture?? Colloid (also know as colloidal dispersions) Particle size greater between 2 and 1000 nanometers Particles consist of clumps of molecules Particles are usually not visible to the naked eye Particles large enough to scatter light (Tyndall effect) Looks homogeneous to the naked eye Do not separate upon standing Cannot be separated by filtration May appear murky or opaque Might be separated by a centrifuge or a semipermeable membrane Types Gel liquid in a solid (jelly, stick deodorant) Emulsion two liquids (milk, mayonnaise) Aerosol solid or liquid in a gas (fog, smoke)
48
49
50 Heterogeneous Mixture Suspension Particle size greater than 1000 nanometers Particles are visible to the naked eye Murky or opaque Settle upon standing Does not transmit light Can be separated by filtration
51 What type of mixture?
52 Orange juice (with lots of pulp) A. Homogeneous B. Heterogeneous
53 Vegetable Soup A.Homogeneous B.Heterogeneous
54 Homo- means A. Same B. Different
55 Diet Coke A. Homogeneous B. Heterogeneous
56 Air A. Homogeneous B. Heterogeneous
57 Is it a Substance or a Mixture?
58 Iron A. Substance B. Mixture
59 Sand mixed with sugar A. Substance B. Mixture
60 Water A. Substance B. Mixture
61 Air A. Substance B. Mixture
62 Blood A. Substance B. Mixture
63 Properties of Matter
64 Properties of Matter Intensive or Extensive Intensive Properties that do not depend on the amount of matter present (independent of the mass) Color Odor Luster shiny Malleability ability to beat into thin sheets Ductility ability to be drawn into thin wires Conductivity ability of a substance to allow the flow of electricity Hardness how easily it can be scratched Melting or Freezing Point Boiling Point Density Solubility
65 Properties of Matter Intensive or Extensive Extensive Properties that do depend on the amount of matter present Mass Weight Volume Length
66 Properties of Matter Can be QUALITATIVE No measurement necessary (Quality) The solid is hard. Can be QUANTITATIVE Uses measurement (Quantity) Iron has a density of 7.86 g/ml.
67 o The temperature is 98 F A. Qualitative B. Quantitative
68 Sucrose is composed of C, H, & O A. Qualitative B. Quantitative
69 The sky is blue. A. Qualitative B. Quantitative
70 I weight 99 pounds. A. Qualitative B. Quantitative
71 ??????? What are some properties that might be used to identify matter?
72 ??????????????????? Color Solid, liquid, gas Does it burn? Does it dissolve in water? What happens when you mix it with?
73 Physical Properties Characteristics that matter exhibits without any change in its identity Solubility (dissolves) Physical State (solid, liquid, gas) Temperature at which it changes from one state to another (Melting Point, Boiling point) Color Density (mass/volume) Electrical Conductivity Odor Viscosity (how easily it flows)
74 Physical Changes Change in matter that does not involve a change in the identity of individual substances You can separate a mixture using Physical Changes The same compounds are present before and after the physical change
75 Examples of Physical Changes Boiling Freezing Melting Subliming Evaporating Dissolving Mixing Condensation Precipitation
76 How can you separate sugar and sand using physical changes?
77 Chemical Properties Can only be observed when there is a change in the composition of the substance Describes the ability of a substance to react with other substances or decompose
78 Chemical Properties Can only be observed when there is a change in the composition of the substance Describes the potential or ability of a substance to undergo a chemical change
79 Chemical properties Rusts No reaction Prevents oxidation Breaks down in light Formation of gases Evolution of light and heat Absorption of energy Flammability Radioactivity Sensitivity to light Toxicity
80 Chemical Change (Chemical Reaction) The change of one or more substances into other substances Involves a rearrangement of the atoms Involves some sort of energy change
81 Clues that a chemical change has occurred 1. Gas is produced 2. Light is produced Lead nitrate + potassium iodide lead iodide (ppt) + potassium nitrate 5. Precipitate formed Calcium + hydrochloric acid calcium chloride + hydrogen gas 4. Color change (not normal!) Magnesium + oxygen 3. Temperature change CO2 flame is extinguished! O2 flame is reignited H2 pop See above 6. Odor changes Barium hydroxide + ammonium chloride ammonium hydroxide and barium chloride
82
83 Energy changes Exothermic Give off heat energy (feels hot) Dynamite-explosion of nitroglycerin Endothermic Absorb heat energy (feels cold) photosynthesis
84 Burning a log A. Exothermic B. Endothermic
85 Law of conservation of Mass In a chemical change, matter is neither created nor destroyed Atoms do not disappear The amount of mass at the beginning of the chemical change must equal the amount of mass at the end of the chemical change
86 In the procedure shown above, a calcium chloride solution is mixed with a sodium sulfate solution to create the products shown. Which of the following is illustrated by this activity? F The law of conservation of mass G The theory of thermal equilibrium H The law of conservation of momentum J The theory of covalent bonding
87 When 50 ml of isopropyl alcohol (39.5 g) is added to 50 ml of water (50 g), the mixture will have a volume of 98 ml. What is the mass in grams of this mixture? Record and bubble in your answer to the nearest tenth on the answer document.
88 After the reaction was complete, the unreacted sulfur was removed. The table contains the results of the investigation. How much sulfur, in grams, failed to react with the copper? Record and bubble in your answer to the nearest hundredth on the answer document. Copper (Cu) and sulfur (S) were heated in a covered container. After the reaction was complete, the unreacted sulfur was removed. The table contains the results of the investigation. How much sulfur, in grams, failed to react with the copper? Record and bubble in your answer to the nearest hundredth on the answer document.
89 If all the reactants in a chemical reaction are completely used, which of the following statements accurately describes the relationship between the reactants and the products? F The products must have a different physical state than the reactants. G The total mass of the reactants must equal the total mass of the products. H The reactants must contain more complex molecules than the products do. J The density of the reactants must equal the density of the products.
90 When 127 g of copper reacts with 32 g of oxygen gas to form copper (II) oxide, no copper or oxygen is left over. How much copper (II) oxide is produced? F 32 g G 95 g H 127 g
91 According to the law of conservation of mass, how much zinc was present in the zinc carbonate? A 40 g B 88 g C 104 g D 256 g
92 Physical or Chemical property??
93 Baking Soda is a white powder A. Physical property B. Chemical property
94 Fluorine is a highly reactive element. A. Physical property B. Chemical property
95 Aluminum bends easily A. Physical property B. Chemical property
96 Physical or Chemical Change?
97 A pan of water boils on the stove. A. Physical change B. Chemical change
98 A match lights when struck. A. Physical change B. Chemical change
99 Ice cream melts A.Physical Change B.B. Chemical Change
100 Sodium reacts with water A.Physical Change B.Chemical Change
101 Baking soda bubbles and gives off carbon dioxide when it is moistened A. Physical change B. Chemical change
102 Change from solid to liquid & from gas to liquid A.Physical Change B.Chemical Change
103 Squeeze a HOT HANDS and the pad warms up. A. Physical change B. Chemical change
104 A lump of gold is pounded into a large, thin sheet. A. Physical change B. Chemical change
105 Air is squeezed by a pump and forced into a tire. A. Physical change B. Chemical change
106 Disgestion-Physical or Chemical? Physical Chewing breaks food into smaller pieces
107 Digestion-Physical or Chemical Chemical Large molecules (like starch and proteins) are changed into simple sugars and amino acids Enzymes like pepsin and amylase help
108 Oxidation-Physical or Chemical? Chemical Example when iron and oxygen form a new substance--rust
109 The Rock Cycle-Physical or Chemical?
110 Rock Cycle Sediments are deposited-physical Sediments (under pressure) turn into sedimentary rocks-physical Sedimentary rocks (under heat and pressure) turn into metamorphic rocks- Chemical Metamorphic rocks melt into magma-physical & Chemical Magma cools and forms new rock with new minerals-physical & Chemical
Physical and Chemical Changes & Properties of Matter
Physical and Chemical Changes & Properties of Matter S8P1. Obtain, evaluate, and communicate information about the structure and properties of matter. 8P1CD Physical And Chemical Properties And Changes
More informationMatter: Properties and Changes. Chapter 3.1: Properties of Matter
Matter: Properties and Changes Chapter 3.1: Properties of Matter Substances Review: Matter is anything that has mass and takes up space. Matter with uniform and unchanging composition is pure substance.
More informationCHAPTER 1: Chemistry, An Introduction
CHAPTER 1: Chemistry, An Introduction science: the study of nature to explain what one observes 1.4 THE SCIENTIFIC METHOD: How Chemists Think Applying the Scientific Method 1. Make an observation, and
More informationVocabulary: Matter: has mass and takes up space (pure substances and mixtures) Pure Substances: composition definite, elements and compounds.
Unit 2: Composition and Properties of Matter Review Elements, Compounds, Mixtures and Physical/Chemical Properties and Changes, Water Properties and Biogeochemical Cycles Vocabulary: Matter: has mass and
More informationCHAPTER 3: MATTER. Active Learning Questions: 1-6, 9, 13-14; End-of-Chapter Questions: 1-18, 20, 24-32, 38-42, 44, 49-52, 55-56, 61-64
CHAPTER 3: MATTER Active Learning Questions: 1-6, 9, 13-14; End-of-Chapter Questions: 1-18, 20, 24-32, 38-42, 44, 49-52, 55-56, 61-64 3.1 MATTER Matter: Anything that has mass and occupies volume We study
More informationmodels (three-dimensional representation containing essential structure of
Unit 2 Matter The universe consists of matter and energy. Chemistry is the branch of science the studies matter as well as the changes it undergoes and the energy changes that accompany such transformations.
More informationPROPERTIES OF MATTER
PROPERTIES OF MATTER LAW OF CONSERVATION OF MATTER Matter cannot be created nor destroyed, it can only be changed from one form to another. Matter and energy are interchangeable according to E=mc 2 (E=amount
More informationCHAPTER 2. Solid Liquid Gas (vapor) Matter and Change IDENTIFYING SUBSTANCES THE STATES OF MATTER INTENSIVE PROPERTY:
CHAPTER 2 Matter and Change 2.1 PROPERTIES OF MATTER EXTENSIVE PROPERTY: Depends on the amount of matter in a sample Comparing the same substances. Diamonds to Diamonds INTENSIVE PROPERTY: Depends on the
More informationMatter. Matter is anything that takes up space and has mass.
Matter Matter is anything that takes up space and has mass. States of Matter Matter exists in three states: O Solid O Examples: rock, wood, chalk O Liquid O Examples: water, milk O Gas O Examples: oxygen,
More informationAnswers to Review #1: Classification of Matter
1. Definitions: Answers to Review #1: Classification of Matter a) Chemistry: The study of matter, its properties and its transformations (how it can change). b) Matter: Anything that has mass and volume
More informationMATTER: CLASSIFICATION AND PROPERTIES
MATTER: CLASSIFICATION AND PROPERTIES Chemistry: Is the science concerned with the properties, composition and behaviour of matter. Matter: Anything that has mass and occupies space. (volume) (Matter is
More informationChapter 2. Section 1
Chapter 2 Section 1 Describing Matter Properties used to describe matter can be classified as extensive or intensive Extensive property - depends on the amount of matter in a sample. Ex. Mass and Volume
More informationCh. 7 Foundations of Chemistry
Ch. 7 Foundations of Chemistry Classifying Matter Matter is anything that has mass and takes up space. Atom - smallest particle of matter 2 Main Classifications of Matter Substance Mixtures Substances
More informationMatter and Change. Monday Tuesday Wednesday Thursday Friday. Textbook Activity. Meet in B122. Hw: pg 7 Hw: pg 4. Matter Review
Matter and Change Monday Tuesday Wednesday Thursday Friday SEPTEMBER 1 2 3 4 5 NO SCHOOL Matter & Change Classifying Matter Textbook Activity Meet in B122 Physical and Chemical Properties and Changes Indiana
More informationWhat is Matter? Matter is anything that has mass and volume.
MATTER What is Matter? Matter is anything that has mass and volume. There are 3 States of Matter: Across the top of your notes write 1. SOLID 2. LIQUID 3. GAS SOLIDS hold their shape have definite volume
More informationDownloaded from
Science For Class IX Is Matter Around Us Pure (Q.1) Name the process which can be used to recover sugar from an aqueous sugar solution. (Q.2) What happens when a saturated solution is heated?
More informationWord of the Day for August 27, Definition - any property of a substance that must be observed during a chemical change.
Word of the Day for August 27, 2008 Chemical Property Definition - any property of a substance that must be observed during a chemical change. One chemical property of magnesium is that it will combine
More informationPreAP Chemistry. Unit 1 Matter and Change
PreAP Chemistry Unit 1 Matter and Change Scientific Method The scientific method is one logical approach to the solution of scientific problems. It involves observations, hypotheses, and experiments. Theory
More informationSolid- has definite shape and volume and is not compressible. Liquid- (fluid) Flows; it has a fixed volume, and takes the shape of its container.
1 Chemistry 2. Matter is anything that occupies space and has mass. Examples: Air Oxygen Table Chair Water. Find mass using Find the volume of Find the volume of a a balance a liquid and an irregular regular
More informationChapter #6 Properties of Matter
Chapter #6 Properties of Matter Matter anything that occupies space and has mass. Pure Substance is matter with fixed composition, can be an element or a compound. Element a type of atom. About 90 are
More informationMatter: anything that has volume or mass Matter is made up of atoms and molecules.
What is Matter??? Matter: anything that has volume or mass Matter is made up of atoms and molecules. 1 Atom: smallest unit of matter. Atom is the simplest form of an element. (Ex: 4 Carbon atoms = 4 C)
More informationCHEMISTRY. Everything is made of matter. Matter is composed of tiny particles called atoms.
CHEMISTRY Everything is made of matter. Matter is composed of tiny particles called atoms. Everything in the world (every substance) is composed of one or more elements. Elements are pure substances, which
More informationMATTER: CLASSIFICATION AND PROPERTIES
MATTER: CLASSIFICATION AND PROPERTIES Chemistry: Is the science concerned with the properties, composition and behaviour of matter. Matter: Anything that has mass and occupies space. (volume) (Matter is
More informationModern Chemistry Chapter 1 Matter and Changes. Sections 2 & 3 Matter and Its Properties Elements
Modern Chemistry Chapter 1 Matter and Changes Sections 2 & 3 Matter and Its Properties Elements 1 Chapter Vocabulary Mass Matter Atom Element Extensive property Intensive property Physical property Physical
More informationChapter 3 Matter and Energy
Introductory Chemistry, 3 rd Edition Nivaldo Tro Matter and Energy The chapter opening (page 52) showing a room and highlighting the structure of water and the carbon atoms in a graphite tennis racket
More informationChapter 2: Properties of Matter Student Outline 2.1 Classifying Matter A. Pure Substances
Name: Date: Physical Science Period: Chapter 2: Properties of Matter Student Outline GA Performance Standards SPS1. Students will investigate our current understanding of the atom. SPS2. Students will
More informationWhat is Matter??? Ma#er: anything that has volume or mass Ma2er is made up of atoms and molecules.
What is Matter??? Ma#er: anything that has volume or mass Ma2er is made up of atoms and molecules. Atom: smallest unit of ma2er. Atom is the simplest form of an element. (Ex: 4 Carbon atoms = 4 C) *Element:
More informationElements, Compounds, and Mixtures. Matter: Properties and Changes
Elements, Compounds, and Mixtures Matter: Properties and Changes Warm up Observe the pictures and use the following terms to name them: element, compound, or mixture. Explain your answer. Warm up answers
More informationChapter 2 Matter & Change
Matter is anything that has mass and takes up space Matter can exist in four states Solid Liquid Gas Plasma Matter can be classified into two main groups Pure Substance Mixture A pure substance is a material
More informationFull file at Chapter 2 The Chemical View of Matter
Chapter 2 The Chemical View of Matter MULTIPLE CHOICE 1. Which of the following is not one of the common states of matter? a. solid b. plasma c. liquid d. gas 2. A pure substance which can be decomposed
More informationQuestion 1: What is meant by a pure substance? A pure substance is the one that consists of a single type of particles, i.e., all constituent particles of the substance have the same chemical nature. Pure
More informationMatter and Change. Introductory Concepts for Physical Science or Chemistry
Matter and Change Introductory Concepts for Physical Science or Chemistry Properties of Matter Matter Anything that has mass and occupies space VOLUME WEIGHT RELIABILITY How does one describe the quantities
More informationAnything occupying space and having mass. Matter exists in three states.
Chapter 3 Matter Section 3.1 Matter Matter Anything occupying space and having mass. Matter exists in three states. Solid Liquid Gas Section 3.1 Matter The Three States of Water Section 3.1 Matter Solid
More informationCHAPTER-2 NCERT SOLUTION
CHAPTER-2 NCERT SOLUTION Page no. 15 Question 1: What is meant by a pure substance? Answer 1: A pure substance is the one that consists of a single type of particles, i.e., all constituent particles of
More informationcomposition of matter, and the changes that matter undergoes. Examples of Uses of Chemistry in Everyday Life
Name Matter and Change: Unit Objective Study Guide Date Due Directions: Write your answers to the following questions in the space provided. For problem solving, all of the work leading up to the final
More informationChemistry Matter Unit. What is matter? What is chemistry? What is the organization of matter? What is the nature of matter?
Chemistry Matter Unit What is matter? What is chemistry? What is the organization of matter? What is the nature of matter? What is NOT Matter? Energy! Types of Energies Mechanical Chemical Heat Atomic
More informationChapter 1. Matter. Table of Contents. 1. Matter 2. States of Matter 3. Classification of Matter 4. Properties of Matter 5. Separation of Mixtures
Matter Table of Contents 1. Matter 2. States of Matter 3. Classification of Matter 4. Properties of Matter 5. Separation of Mixtures 1. Matter Warm up Look at the list of words below: peanut butter, water,
More informationStates & Properties of Matter. Unit 1 Topics 4 & 5
States & Properties of Matter Unit 1 Topics 4 & 5 Pure Substances Topic 4 - Elements and Compounds Elements Pure substances that only contain one kind of atom and cannot be separated into a simpler substance.
More informationHow can homogeneous and heterogeneous mixtures be. 1. classified? 2. separated?
How can homogeneous and heterogeneous mixtures be 1. classified? 2. separated? 1. HETEROGENEOUS MIXTURE 2. COLLOID 3. EMULSION 4. SUSPENSION 5. FILTRATION 6. TYNDALL EFFECT 7. HOMOGENEOUS MIXTURE 8. SOLUTION
More informationMATTER. Classifying Matter. Matter. Matter is ANYTHING that takes up space and has mass *even the air. Mixtures. Pure Substances
MATTER Matter is ANYTHING that takes up space and has mass *even the air Classifying Matter varying composition has multiple properties Mixtures constant composition Matter substances has same properties
More informationMixtures, Elements, and Compounds
Mixtures, Elements, and Compounds Chapter 3 (plus K4 & K5) (Big 11 & 12) Matter: Building Blocks of the Universe Atoms and the Periodic Table Section 3-1 Classes of Matter It is important to classify,
More informationName: Date: Class Notes Chemistry. Energy is the ability to move or change matter.
Name: Date: Class Notes Chemistry Energy Energy is the ability to move or change matter. Everything in the universe consists of two things: energy and matter. Actually, energy and matter are different
More informationIntensive Properties are Independent.
Chapter 3: Matter- Properties and Changes Section 3.1: Properties of Matter SUBSTANCE: matter that has an uniform and unchanging composition EXAMPLES: gold, pure water, iron, aluminum PHYSICAL PROPERTIES:
More informationChapter 9 Practice Test
Chapter 9 Practice Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1) Which of the following describes a chemical reaction? a) A gas is given off when
More informationChapter-2: IS MATTER AROUND US PURE
1 Chapter-2: IS MATTER AROUND US PURE Revision Notes: # A pure substance consists of a single type of particles. # A mixture contains more than one substance (element and/or compound) mixed in any proportion.
More informationWhich particle diagram represents molecules of only one compound in the gaseous phase?
Name: 1) Which species represents a chemical compound? 9114-1 - Page 1 NaHCO3 NH4 + Na N2 2) 3) 4) Which substance represents a compound? Co(s) O2(g) CO(g) C(s) Which terms are used to identify pure substances?
More informationCLASSIFICATION OF MATTER
CLASSIFICATION OF MATTER Qualitative/Quantitative, Extensive/Intensive, States of Matter, Physical/Chemical Properties, Elements, Compounds, Homogeneous and Heterogeneous Mixtures What is Chemistry? Chemistry
More informationChapter 2 The Chemical View of Matter
Chapter 2 The Chemical View of Matter MULTIPLE CHOICE 1. Which of the following is not one of the common states of matter? a. solid b. plasma c. liquid d. gas 2. Which of the following is one of the classes
More informationSection 1: Elements Pages 56-59
Study Guide Chapter 3 Elements, Compounds, and Mixtures Section 1: Elements Pages 56-59 1. Which of the following processes is NOT a physical or chemical change? a. crushing b. weighing c. melting d. passing
More informationChapter 2 Matter and Change. Charles Page High School Pre-AP Chemistry Stephen L. Cotton
Chapter 2 Matter and Change 1 Charles Page High School Pre-AP Chemistry Stephen L. Cotton Section 2.1 Properties of Matter OBJECTIVES: Identify properties of matter as extensive or intensive. 2 Section
More informationElements, Compounds Mixtures Physical and Chemical Changes
Elements, Compounds Mixtures Physical and Chemical Changes Fundamentals of Chemistry 1 Classification of Matter Matter is any substance having distinct physical characteristics and chemical properties.
More informationChemistry Chapter 1 Test Review
Chemistry Chapter 1 Test Review Multiple Choice Identify the choice that best completes the statement or answers the question. Put the LETTER of the correct answer in the blank. 1. Inorganic chemistry
More informationName: Broughton High School. Physical Science Work Book 2016
Name: Broughton High School 1 Chapter 15 Classification of Matter Vocabulary Words Vocabulary Word Definition Chemical Change 2 Chemical Property Colloid Compound Distillation Element Heterogeneous Mixture
More informationPage 1 / 12. Chemistry Exam. Name: Matter Properties, Structure. Question 1 (1 point) The atomic number of an atom is. A. The mass of the atom.
Chemistry Exam Matter Properties, Structure Name: Question 1 (1 point) The atomic number of an atom is A. The mass of the atom. B. The number of protons added to the number of neutrons in the nucleus.
More informationVolume. measures how much space matter takes up. solubility. The amount of mass for an object is called. matter
measures how much space matter takes up. Volume is the resistance of an object to sink, and it depends on. The ability of a substance to dissolve into another substance is called. The amount of mass for
More informationWhat s da matter? Matter anything that takes up space and has mass
MATTER Chapter 2 What s da matter? Matter anything that takes up space and has mass Classification of Matter (p. 22 table 21-A) Physical Properties physical relationships between particles in the matter
More informationChanges in Matter. Introduction to Chemistry
Changes in Matter Introduction to Chemistry Classifying Matter Matter: is anything that has mass and volume. Volume: the amount of space that something takes up Property: a characteristic of a material
More informationChapter 1 and Sections
Chapter 1 and Sections 3.1-3.3 Major Goals of Chapter 1: 1. Define the term chemistry. 2. Identify substances (matter) as chemicals. 3. Describe some physical and chemical properties of matter. 4. Describe
More informationWhat is Matter? How can matter be classified? Every sample of matter is either an element, a compound, or a mixture.
Matter Section 1 What is Matter? How can matter be classified? Every sample of matter is either an element, a compound, or a mixture. matter: anything that has mass and takes up space Matter Section 1
More informationMatter A Review. Has mass Takes up space. Chemistry is the study of MATTER!
Matter A Review Has mass Takes up space ex. Chemistry is the study of MATTER! Topic 4.D - Classifying Unit 1 Organizing Matter 2011 Classifications of Matter Matter Anything that has mass and takes up
More informationMixture Examples. Classifications of Matter. Matter A Review. Topic 4.D - Classifying. Mixtures. Types of Mixtures 9/4/2011. Has mass Takes up space
Matter A Review Has mass Takes up space ex. Chemistry is the study of MATTER! Topic 4.D - Classifying Unit 1 Organizing Matter 2011 Classifications of Matter Mixtures Contain more than one kind of matter
More informationChemistry Chapter 1 Test Review
Chemistry Chapter 1 Test Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A chemical can be defined as a. a toxic substance. b. an unnatural additive
More informationElements. Boiling Point. Help you identify a specific element
Section 1 * Lab * 2 wksts * Quiz Pure substance Only one type of particle Called Atoms Metals Nonmetals Elements Categories Boiling Point Help you identify a specific element Melting Point Characteristic
More informationMatter Properties and Change
Matter Properties and Change Section 3.1 Properties of Matter Section 3.2 Changes in Matter Section 3.3 Mixtures of Matter Section 3.4 Elements and Compounds Click a hyperlink or folder tab to view the
More informationMATTER & ENERGY STUDY GUIDE. 9 Weeks Test Date: Parent Signature (BONUS!):
Name: Pd: MATTER & ENERGY STUDY GUIDE 9 Weeks Test Date: Parent Signature (BONUS!): 6.5A MATTER Matter is anything that has mass and takes up space. Give EXAMPLES and NON-EXAMPLES of matter. (42) EXAMPLES
More informationObserving Chemical Change - 5.1
Observing Chemical Change - 5.1 Vocabulary: Physical change - Chemical change - Reactant Product Precipitate Exothermic reaction - Endothermic reaction - Properties of matter: Two kinds of properties of
More informationPhase Changes: A type of Physical Change
Chemistry Ms. Ye Name Date Block Changes we observe about matter can be categorized as either a physical or chemical change: Physical Change: a change in which the Chemical Change: a change in which the
More informationAshley Unit Conversions and Matter Chem 101
1. Part 1: Unit Conversions Complete each of the following conversions to the proper number of significant figures : clearly show your set up with units in the set up and the answer. 1) 0.30 m = mm 2)
More informationUNIT 2 PHYSICAL & CHEMICAL PROPERTIES
UNIT 2 PHYSICAL & CHEMICAL PROPERTIES What Is Matter? How matter is made of Elements? What atoms make up? Theory Law and Hypothesis Physical and Chemical Changes Heterogenous and Homogenous Substances
More informationMixtures 1 of 38 Boardworks Ltd 2016
Mixtures 1 of 38 Boardworks Ltd 2016 Mixtures 2 of 38 Boardworks Ltd 2016 Pure and impure substances 3 of 38 Boardworks Ltd 2016 All materials can be classified as either a pure substance or an impure
More informationCHEM1301. F2014 Chapter 1 and 3
CHEM1301 F2014 Chapter 1 and 3 Chemistry:Why am I here? Chemistry The science that seeks to understand the behavior of matter by studying the BEHAVIOR of atoms and molecules. Not just a cause and effect
More informationName Class Date. How do mixtures differ from elements and compounds? How can mixtures be separated? What are solutions?
CHAPTER 3 3 Mixtures SECTION Elements, Compounds, and Mixtures BEFORE YOU READ After you read this section, you should be able to answer these questions: How do mixtures differ from elements and compounds?
More informationPure substances = matter that has the same composition throughout; any piece of a pure substance will have the same properties
Ch. 2 - Properties of Matter Composition A putting together; combining of parts into a whole. Substances are either pure or mixtures. Pure substances = matter that has the same composition throughout;
More information1 st Semester Exam Study Guide 1.) Which of the following is NOT a compound? Explain why. a. H2O b. O2
1 st Semester Exam Study Guide 1.) Which of the following is NOT a compound? Explain why. a. H2O b. O2 2.) A chemist has discovered what she thinks is a new molecule. In order for it to be a molecule,
More informationScience For Class IX Is Matter Around Us Pure
Science For Class IX Is Matter Around Us Pure (Q.1) Name the process which can be used to recover sugar from an aqueous sugar solution. (Q.2) What happens when a saturated solution is heated? (Q.3) Name
More informationPure substances = matter that has the same composition throughout; any piece of a pure substance will have the same properties
Ch. 2 - Properties of Matter Composition A putting together; combining of parts into a whole. Substances are either pure or mixtures. Pure substances = matter that has the same composition throughout;
More informationBOOK K CHAPTER 3 FLASHCARDS
BOOK K CHAPTER 3 FLASHCARDS Boiling point, melting point, and density are some of an element s a. nonreactive properties. b. chemical properties. c. physical properties. d. pure properties. A property
More informationUnit 3. Matter and Change
Unit 3 Matter and Change 1 Matter Matter is anything that: a) has mass, and b) takes up space Mass = a measure of the amount of stuff (or material) the object contains (don t confuse this with weight,
More informationWKS Classifying Matter (2 pages)
Complete the blank labels in the diagram below. WKS 3.1 - Classifying Matter (2 pages) State whether each of the following is a homogeneous mixture, heterogeneous mixture, compound, or an element. Explain
More information2-1: Describing Matter. 8 th Grade Physical Sciences
8 th Grade Physical Sciences What is Matter? Matter is anything that has mass and takes up space. Properties of Matter Matter can be described in many ways; hard, soft, heavy, light, rough, smooth,
More information47 Which process best demonstrates a chemical change in distilled water?
47 Which process best demonstrates a chemical change in distilled water? A B C D Freezing the water Separating the water into its elements Calculating the water s density Dissolving sugar in the water
More informationName: Class: Date: Question #1 The image shows the atomic arrangements of four different substances.
Name: Class: Date: Question #1 The image shows the atomic arrangements of four different substances. Which are compounds and why? A) hydrogen because it contains only one kind of atom B) methane because
More informationCHEM 1305: Introductory Chemistry
CHEM 1305: Introductory Chemistry Properties of Matter From Chapter 2 and 3 Textbook Introductory Chemistry: Concepts and Critical Thinking Seventh Edition by Charles H. Corwin Physical States of Matter
More informationLesson 9: States of Matter
Lesson 9: States of Matter Do Now 6O, 6S 11.8.18 Take out HW 6.14 to be checked. Copy info into CJ keep CJ out and open on desk throughout class. On Do Now Page #5, copy and answer: 1. If you use a magnet
More informationWhat is Chemistry??? The study of the composition and structure of materials and the changes that material undergo
What is Chemistry??? The study of the composition and structure of materials and the changes that material undergo Chemistry Unit 1: Properties of Matter Mrs. White Matter What is it? Anything that has
More informationChapter 2 Basic Chemistry Outline
Chapter 2 Basic Chemistry Outline 1.0 COMPOSITION OF MATTER 1.1 Atom 1.2 Elements 1.21 Isotopes 1.22 Radioisotopes 1.3 Compounds 1.31 Compounds Formed by Ionic Bonding 1.32 Compounds Formed by Covalent
More informationMatter and Change. Chapter 1
Matter and Change Chapter 1 What is Chemistry? Chemistry is the study of the composition, structure, and properties of matter and the changes it undergoes. What does Chemistry do? Chemistry deals with
More informationMatter and Energy. Section 2.1 Chapter 2. Representations of Matter: Models and Symbols. Goal 1. Goal 2
Section 2.1 Chapter 2 Matter and Energy Representations of Matter: Models and Symbols Goal 1 Goal 2 Identify and explain the difference among observations of matter at the macroscopic, microscopic, and
More informationName: Chemistry Unit Review Science 9
Name: Chemistry Unit Review Science 9 Do not forget to study for notes, assignments and quizzes! 1. Classify each of the following as a physical or a chemical change. a) Garbage rotting d) Digesting food
More informationIndicate the answer choice that best completes the statement or answers the question.
Indicate the answer choice that best completes the statement or answers the question. 1. Which of the following bonds is polar? a. F F b. O H c. O O d. H H 2. In the compound, H 2 O, the electrons in the
More informationWhat is Matter? Matter is anything that has mass and takes up space (volume). Chemistry is the study of matter s properties & how it changes.
What is Matter? Matter is anything that has mass and takes up space (volume). Chemistry is the study of matter s properties & how it changes. Examples Air Water Copper Aluminum Plastic Jupiter (the planet)
More informationthe universal solvent
Chapter 7: Acids, Bases, and Solutions Solution a homogeneous mixture Solutions have the same properties throughout, containing solute particles (molecules or ions) that are too small to see Solvent the
More informationQualitative Chemistry Unit 2. Matter A Central Idea in Chemistry
Qualitative Chemistry Unit 2 Matter A Central Idea in Chemistry Unit Warm-Up 1. What do chemists study? 2. How do atoms differ from molecules? 3. Describe a chemical change (chemical reaction) you have
More informationThe Particulate Nature of Matter
Matter Objectives Learn about the composition of matter. Learn the difference between elements and compounds. Learn to distinguish between physical and chemical properties and changes. Learn to distinguish
More informationElements, Compounds & Mixtures
Classification of Matter Elements, Compounds & Mixtures Mr. Gilliland Honors Physical Science @ SHS The Classification of Matter Matter 109 20 million + infinite number Elements Compounds Mixtures Made
More informationChange Matter around us goes through many changes. E.g. Water evapourates, bread is toasted for your breakfast Changes are divided into two
Change Matter around us goes through many changes. E.g. Water evapourates, bread is toasted for your breakfast Changes are divided into two categories: Physical changes Chemical changes Physical Changes
More informationChemistry Part 2: We re Not Done Yet!
Chemistry Part 2: We re Not Done Yet! WOW! Learning about atoms sure was fun! Let s continue our fascinating exploration of chemicals. What is a Chemical? Chemical: A substance having a constant composition
More informationChemistry Final Study Guide KEY. 3. Define physical changes. A change in any physical property of a substance, not in the substance itself.
Chemistry Final Study Guide KEY Unit 2: Matter & Its Properties, Lesson 1: Physical and Chemical Properties & Changes 1. Define physical properties. The characteristics of a substance that can be observed
More informationChem 161. Dr. Jasmine Bryant
Chem 161 Dr. Jasmine Bryant Chapter 1: Matter, Energy, and the Origins of the Universe Problems: 1.1-1.10, 1.14-1.22, 1.24-1.93, 1.96 Science: study of nature that results in a logical explanation of the
More informationUnit 2: Matter and Energy
Unit 2: Matter and Energy Name: Matter Introductory Definitions matter: anything having mass and volume mass: weight: volume: units: L, dm 3, ml, cm 3 L 3 state of matter: composition: copper: water: properties:
More information