Molecules, Compounds, and Mixtures
|
|
- Georgina Shepherd
- 6 years ago
- Views:
Transcription
1 Molecules, Compounds, and Mixtures REMEMBER... Atoms are the basic building blocks of all the matter around us. An element is a pure substance that cannot be broken down into smaller parts. Each type of atom makes up a different element. Elements are arranged on the Periodic Table by their characteristics or properties. Mercury 1
2 MOLECULES Two or more atoms combine to form a molecule. A molecule is a group of two or more atoms held together by chemical bonds. A molecule can contain atoms of only one element, or can be formed when two or more atoms join together. Water Molecule Carbon Dioxide Molecule Oxygen Molecule hydrogen hydrogen carbon COMPOUNDS A compound is formed when two or more different elements chemically combine in the same propotions (ratio). Compounds cannot be separated by physical means, only chemical. Each compound has its own properties that can be completely different than the elements that form it. Sodium (Na) is a soft, silverywhite metal that reacts violently with water. Chlorine(Cl) is a poisonous, greenish yellow gas. Sodium Chloride (NaCl) table salt is a white solid that dissolves in water and is safe to eat. 2
3 COMPOUNDS Most compounds are named for the elements they are made of. Ex. Carbon dioxide is named for carbon and. The prefix di means there are two atoms of in the compound. Usually the element to the left on the periodic table appears first in the name of the compound. Carbon Dioxide Molecule carbon Compounds can also be named by chemical formulas. A chemical formula is a group of chemical symbols and numbers that shows the number of atoms of each element in a molecule. Ex. CO 2 is the formula for carbon dioxide. The 2 subscript with the means there are two atoms of in the molecule, but only atom of carbon. MIXTURES A mixture is matter made up of two or more substances that are physically, but not chemically combined. Because they are only physically combined, they still keep their own properties. Mixtures are different from compounds, because the proportion of elements can be different in different parts of the mixture. Ex. Trail Mix Ex. Mineral Mixture 3
4 MIXTURES In heterogeneous mixtures, substances are not distributed evenly, and you can see the different ingredients. In homogenous mixtures, the parts are evenly distributed and too well mixed to see separately. The mixture has the same physical properties throughout. Rocks are heterogeneous mixtures of minerals Juices & soft drinks are homogenous mixtures MIXTURES A solution is a homogenous mixture where one substance is completely dissolved in another. Solutions have two parts: the solvent, which does the dissolving, and the solute, which is what dissolves. The solute and the solvent are NOT chemically bonded together. 4
5 Mixtures can also be natural, like many minerals... or synthetic, like stainless steel (made of a mixture of iron, carbon, chromium, and nickel) Mixtures can be physically undone compounds cannot. 5
6 Mixtures can be separated by sifting, filtration, evaporation, and other techniques. Sifting separates the solid parts of a mixture by particle size using a screen or similar device. Filtration separates the solid from a liquid in a heterogeneous mixture. Evaporation can be used to separate a solid from a liquid in a solution by placing the solution in a container and heated. As the solvent evaporates, the solute is left behind. 6
Elements, 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 informationChemistry Unit 1: Section1 - Elements, Compounds, & Mixtures
Chemistry Unit 1: Section1 - Elements, Compounds, & Mixtures PURE SUBSTANCES A pure substance is called an element. An element is a pure substance because it cannot be separated into any other substances.
More informationELEMENTS, COMPOUNDS AND MIXTURES AND HOW THEY ARE REPRESENTED. Jan 12-13, 2014
ELEMENTS, COMPOUNDS AND MIXTURES AND HOW THEY ARE REPRESENTED Jan 12-13, 2014 WHAT ARE ELEMENTS? Elements are pure substances Made of only one kind of material Has definite properties, and Is the same
More informationELEMENTS, COMPOUNDS AND MIXTURES AND HOW THEY ARE REPRESENTED
ELEMENTS, COMPOUNDS AND MIXTURES AND HOW THEY ARE REPRESENTED 8.5D recognize that chemical formulas are used to identify substances and determine the number of atoms of each element in chemical formulas
More informationElements and Compounds
Elements and Compounds Essential Questions: 1. How are atoms arranged in the 3 states of matter? 2. What is an element? 3. What is the difference between elements and compounds? 4. What are valence electrons?
More informationELEMENTS, COMPOUNDS AND MIXTURES AND HOW THEY ARE REPRESENTED
ELEMENTS, COMPOUNDS AND MIXTURES AND HOW THEY ARE REPRESENTED 8.5D recognize that chemical formulas are used to identify substances and determine the number of atoms of each element in chemical formulas
More informationPhysical Science Unit 3 Test Study Guide
Physical Science Unit 3 Test Study Guide CHEMICAL BONDING Valence Electrons: the electrons in its outermost shell Ionic Bond: a bond formed when oppositely charged ions attract. When one atom TRANSFERS
More informationChapter 6- Lesson 1 Substances and Mixtures
Chapter 6- Lesson 1 Substances and Mixtures Copy notes on pg 22,24, 26 Pg 198 Vocabulary and Tasty Pizza goes on notebook pg 21 Essential Question for these notes is Describe the difference between atoms,
More informationPURE SUBSTANCES VS. MIXTURES PENTONEY 2017
PURE SUBSTANCES VS. MIXTURES PENTONEY 2017 WHAT IS A PURE SUBSTANCE? Classification of matter that includes elements, molecules and compounds Cannot be separated by physical means such as distillation,
More informationYou Matter! Matter is anything that has mass and takes up space.
You Matter! Matter is anything that has mass and takes up space. An atom is the smallest unit of ordinary matter. Atomic Theory: An atom has a small positively charged nucleus surrounded by a large region
More informationLesson 1: The Organization of Matter
Atoms and Molecules Lesson 1: The rganization of Matter All matter regardless of its size, shape or color is made of atoms air, water, humans, dogs, shoes etc are all made up of atoms An atom is the smallest
More informationVocabulary. Chapter 22: Mixtures
Name: Date: Hour: Vocabulary Chapter 22: Mixtures Read the following passage carefully and use context clues to determine the meaning of the underlined words. Italicized words may be unfamiliar as well-
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 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 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 informationPure Substances and Mixtures Picture Vocabulary. 8P1A Pure Substances and Mixtures
Pure Substances and Mixtures Picture Vocabulary 8P1A Pure Substances and Mixtures T.I.P Chart for pure substances & mixtures terms Make a TIP chart to use for terms about pure substances & mixtures. Write
More informationScience. Reactions and compounds. Chemical reactions
Science Chemical reactions When elements react, their atoms join with other atoms to form compounds [compound: A compound is a substance formed by the chemical union (involving bond formation) of two or
More informationCHEMISTRY NOTES. Elements and the periodic table. name of the element. A. Element 1. Definition a substance made of one kind of atom
CHEMISTRY NOTES Elements and the periodic table A. Element 1. Definition a substance made of one kind of atom a. Atom smallest particle of an element Nucleus Protons = Positive charge Neutrons = No charge
More informationNotes: Unit 2: Matter
Name: Regents Chemistry: Notes: Unit 2: Matter Key Ideas 1. Matter is classified as a pure substance or as a mixture of substances. (3.1q) 2. The three phases of matter (solids, liquids, and gases) have
More informationLesson 1.2 Classifying Matter
Lesson 1.2 Classifying Matter Vocabulary element atom chemical bond mixture molecule compound chemical formula What is Matter Made Of? What is matter? Why is one kind of matter different from another kind
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 informationElements and Chemical Bonds. Chapter 11
Elements and Chemical Bonds Chapter 11 Essential Question How does understanding periodic trends allow us to predict properties of different elements? Vocabulary Ionic bond Covalent bond Compounds, Chemical
More information1/31/2013 CHEMICAL EQUATIONS & REACTIONS NOTES. Write the formulas of the following compounds: 1. nickel (II) chloride. 2. copper (II) nitrate
CEMICAL EQUATIONS & REACTIONS NOTES Ionic compounds can form from metals Transition metals do not always follow the patterns that we discussed Can have more than one oxidation number () To identify the
More informationIES LAURETUM SCIENCE NAME. MIXTURES, ELEMENTS AND COMPOUNDS
IES LAURETUM SCIENCE NAME. MIXTURES, ELEMENTS AND COMPOUNDS 1 CONTENTS 1. INTRODUCING MIXTURES 2. CLASSIFYING MIXTURES 3. SEPARATING MIXTURES 4. WHAT ARE SOLUTIONS? 5. PURE SUBSTANCES: ELEMENTS AND COMPOUNDS
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 3. Elements combine to form compounds.
CHAPTER 3 Elements combine to form compounds. 3.1 Compounds Compounds: pure substances made of more than one kind of element joined together. Compounds form through chemical bonds - links between two or
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 informationChapter 2: Chemical Basis of Life
Chapter 2: Chemical Basis of Life Honors Biology 2011 1 Chemistry of Life Living organisms are composed of about 25 chemical elements Matter - anything that occupies space and has mass Matter is composed
More informationThe Chemistry of Biology_ Water and Acids/Bases
The Chemistry of Biology_ Water and Acids/Bases III. Water Can t Have Life Without It!! A. The Polarity of Water 1. In a water molecule, an oxygen atom has a much for electrons than does the hydrogen atom.
More informationCHEMISTRY ELEMENTS, COMPOUNDS & MIXTURES
CHEMISTRY ELEMENTS, COMPOUNDS & MIXTURES Lesson Intentions In this lesson we will classify substances as Elements, Compounds, Mixtures Key Words 1. Compounds 2. Mixtures 3. Elementary 4. Symbols 5. Reaction
More informationCompounds (vs. elements?)
I. Classify different forms of matter. Compounds (vs. elements?) A. Method based on temperature (Which side (l or r) is high temperature?) (States of matter) melting evaporation Bose-Einstein Condensate
More informationChemistry: The Science of Matter CHAPTER
Reviewing Vocabulary Choose from the terms below to complete each statement. alloy element mass quantitative aqueous solutions endothermic matter scientific model chemical change energy mixture solute
More informationClassification of Matter
Classification of Matter All the objects that we see in the world around us are made of matter. Matter makes up the air we breathe, the ground we walk on, the food we eat and the animals and plants that
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 informationUniform properties throughout! SOLUTE(S) - component(s) of a solution present in small amounts.
37 SOLUTIONS - a SOLUTION is a HOMOGENEOUS MIXTURE. Uniform properties throughout! - parts of a solution: SOLUTE(S) - component(s) of a solution present in small amounts. SOLVENT - the component of a solution
More informationChapter. Basic Food Chemistry: The Nature of Matter. Images shutterstock.com
Chapter 4 Basic Food Chemistry: The Nature of Matter Images shutterstock.com Objectives Describe the basic structure of atoms. Identify symbols on the periodic table commonly used in food science. Define
More informationM7 Question 1 Higher
M7 Question 1 Higher Explain why carbon dioxide is a compound by oxygen is an element Carbon dioxide contains two elements carbon and oxygen. Oxygen contains only one type of atom. M7 Question 2 Higher
More informationLaw of Conservation of Matter / Mass - Matter is never created nor destroyed, BUT its form can change. Forms of matter : solid, liquid, gas.
Chemistry 101 Matter - Anything that takes up space and has mass. Law of Conservation of Matter / Mass - Matter is never created nor destroyed, BUT its form can change. Forms of matter : solid, liquid,
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 informationsubstance, an element cannot be broken down any further. Each element has a different number of protons and unique set of properties.
Element - The purest form of a substance, an element cannot be broken down any further. Each element has a different number of protons and unique set of properties. Physical Properties - Descriptions unique
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 informationChapter 6: Chemical Bonding
Chapter 6: Chemical Bonding Learning Objectives Describe the formation of ions by electron loss/gain to obtain the electronic configuration of a noble gas. Describe the formation of ionic bonds between
More informationChapter 8 notes. 8.1 Matter. 8.1 objectives. Earth Chemistry
Chapter 8 notes Earth Chemistry 8.1 Matter 8.1 objectives Compare chemical properties and physical properties of matter. Describe the basic structure of an atom. Compare atomic number, mass number, and
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 informationThe Periodic Table. run vertically on the periodic table (up and down).
Lesson Objective: The Periodic Table Science 8.5B Interpret the arrangement of the Periodic Table, including groups and periods, to explain how properties are used to classify elements 8.2E Analyze data
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 informationMatter Properties and Changes
Matter Properties and Changes What is matter? anything that takes up space (volume) and has mass everything around you is made up of matter matter has 3 main states: solid, liquid, and gas Physical Property
More informationMatter. Properties & Changes
Matter Properties & Changes Properties of Matter Substances anything that has mass and takes up space - matter that has a uniform and unchanging composition also known as a pure substance Physical Properties
More informationMolecules, Compounds, and Crystals
Matter: Properties and Change Atoms and Elements 1. Matter is anything that has mass and volume. All substances are made up of different types of matter. 2. Mass is the amount of matter in a substance.
More informationChemistry. Chapter 14
Chemistry Chapter 14 Central Science Study of matter Transformations it can make Basic research how things work Applied research making useful things Submicroscopic world Made of atoms Link to make molecules
More information8/9/15 UNIT 2: MATTER LESSON 1: TYPES OF MATTER MATTER OBJECTIVE: BY THE END OF THIS VIDEO YOU WILL BE ABLE TO:
UNIT 2: MATTER WWW.MRPALERMO.COM OBJECTIVE: BY THE END OF THIS VIDEO YOU WILL BE ABLE TO: LESSON 1: TYPES OF MATTER WWW.MRPALERMO.COM ü Differentiate between compounds, mixtures and elements ü Determine
More informationTuesday, September 15, Ionic Compounds
Ionic Compounds Compounds Compound: Two or more elements chemically combined. Ionic Compounds Called an ionic compound because it is made up of negative and positive ions that have resulted from the transfer
More informationLook around the room and list several examples of matter. Also list some examples that are not matter.
Look around the room and list several examples of matter. Also list some examples that are not matter. As a result of what we do in class today, you will be able to: Explain the relationship between matter,
More informationChapter 1: The science of chemistry Chemistry as a science Chemistry as a science Inventory of a 17th -19th century apothecary s lab
1 2 3 4 5 6 7 8 9 10 11 Chapter 1: The science of chemistry Chemistry AB Chemistry as a science Chemistry is concerned with the properties of chemicals and the changes that they can undergo Chemistry as
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 informationClassification of Matter
Matter in Chemistry Classification of Matter Elements: substances that are made from one type of atom only. Compounds: substances that are made from more than one type of atom chemically bonded together.
More informationTHE CHEMISTRY OF LIFE
THE CHEMISTRY OF LIFE ATOMS All living things are made up of matter Atoms are the smallest unit of matter Made up of 3 subatomic particles: 1. Protons- positively charged, found in the nucleus, has mass
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 informationElements, Mixtures and Compounds
Elements, Mixtures and Compounds Chemistry is the study of physical matter, such as state of matter (gas, liquid or solid), chemical form (element, mixture or compound), chemical structure (atoms or molecules,
More informationS1 Science Elements, compounds and mixtures Revision Sheet --------------------------------------------------------------------------------------------------------------------------------- Elements Everything
More information2-2 Properties of Water. Copyright Pearson Prentice Hall
2-2 Properties of Water Water Water is the most important molecule on earth. Because of its unique shape and chemical behavior it easily bonds with other molecules, and itself. Water: Covalent Bond Water
More informationSolutions Introduction
Solutions Introduction Outcomes: Describe and give examples of various types of solutions. Include: all nine possible types Describe the structure of water in terms of electronegativity and the polarity
More informationMixtures, Solubility, and Acid/Base Solutions
CHAPTER 9 Mixtures, Solubility, and Acid/Base Solutions Substances and Mixtures What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before
More informationTuesday, September 22, Ionic Compounds
Ionic Compounds Compounds Compound: Two or more elements chemically combined. Ionic Compounds Called an ionic compound because it is made up of negative and positive ions that have resulted from the transfer
More informationMatter and Atoms. Substances and Mixtures
Matter and Atoms Substances and Mixtures What do you think? Read the three statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree with the statement
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 2 Section 1: Classifying Matter. Classification of Matter. Classification of Matter 9/5/15
Chapter 2 Section 1: Classifying Matter Classification of Matter Now that we have defined chemical and physical properties of matter, we can use that to help us classify it. One way chemists classify matter
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 information2.1 Classifying Matter. Classifying Matter. Quiz and notes Due EOC
Classifying Matter Quiz and notes Due EOC Reading Quiz Number your paper 1-6 Assessment Questions 1. Which of these substances is a compound? a. copper b. water c. oxygen d. carbon Assessment Questions
More informationA Matter of Fact. Mixtures, Elements and Compounds
A Matter of Fact Mixtures, Elements and Compounds Mixtures, elements, compounds Scientists like to classify things. One way that scientists classify matter is by its composition. Ultimately, all matter
More informationAtoms And The Periodic Table
Tick one box to choose the correct answer 1) What elements are found in the compound water (H 2 O)? Hydrogen and oxygen Helium and oxygen Hydrogen and nitrogen 2) Which of the following is a metal element?
More informationElectron Shells. Electron Shells. Electron Shells. Electron Shells. Special Note on Valence Electrons
Electron Shells ewitt/lyons/suchocki/yeh Conceptual Integrated Science Atoms bond together through their electrons. To learn about bonding, therefore, we need to know something about how the electrons
More informationChemistry. Matter and Material. Grade 10 Physical Science 2018
Chemistry Matter and Material Grade 10 Physical Science 2018 Mrs. Harrison Matter and Classification CAPS Physical Science Gr. 10-12 docscientia 2015 MATTER AND MATERIAL Refer to table of contents Macroscopic
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 informationPhysical Science. A study of chemistry and physics -Classifying Matter
Physical Science A study of chemistry and physics -Classifying Matter Classifying Matter Inquiry Cubes Classifying assorted objects Classification of Matter Matter Specific to General Pure Substance Homogenous
More informationCrash Course on Nucleus
II. Chemistry Crash Course on Nucleus A. Atomic Theory 1. Atom a. Most basic unit of matter - building block b. Can t be broken down further and still retain its properties c. Identified by the number
More informationionic or molecular? Ionic and Molecular Compounds
ionic or molecular? Ionic and Molecular Compounds There are two major classes of compounds: Ionic compounds are formed by the attractions between oppositely charged ions. (metal + nonmetal or complex ion)
More informationWHAT IS CHEMISTRY? Chapter Preview Questions
WHAT IS CHEMISTRY? 1. A piece of iron is made up of a. iron molecules. b. iron compounds. c. iron atoms. d. iron salts. 1 1. A piece of iron is made up of a. iron molecules. b. iron compounds. c. iron
More informationThe Chemistry of Biology
The Chemistry of Biology Life depends on chemistry. Living things are composed of chemical compounds. If order to understand biology, one must first understand the chemistry of life. I. The Nature of Matter
More informationMatter and Change. Chapter 1
Matter and Change Chapter 1 Anything that bites or scratches is biology. Anything that snaps or bubbles is chemistry. Anything that doesn t work is physics. Chemistry is the study of composition, structure
More information5.1 How Atoms Form Compounds. compound chemical formula molecule chemical bond ionic bond valence covalent bond
5.1 How Atoms Form Compounds compound chemical formula molecule chemical bond ionic bond valence covalent bond What is a compound? 5.1 How Atoms Form Compounds A compound is a pure substance that contains
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 informationUniform properties throughout! SOLUTE(S) - component(s) of a solution present in small amounts.
54 SOLUTIONS - a SOLUTION is a HOMOGENEOUS MIXTURE. Uniform properties throughout! - parts of a solution: SOLUTE(S) - component(s) of a solution present in small amounts. SOLVENT - the component of a solution
More information3/1/2010. created by Ms Janelle Tay\2010. Learning Objectives
1 Learning Objectives Define what elements, compounds and mixtures are. Give the names and symbols of common elements. State how elements are classified. State what the building block of an element is.
More informationCLASSIFYING MATTER. What is matter? -Anything that has mass and takes up space You are matter. The wall is matter. Light and sound are NOT matter
MATTER What is it? CLASSIFYING MATTER What is matter? -Anything that has mass and takes up space You are matter The wall is matter Light and sound are NOT matter CLASSIFYING MATTER There are 3 types of
More informationCompounds, Mixtures, and Elements Topic 3 Oh My!!!
1 2 3 Compounds, Mixtures, and Elements Topic 3 Oh My!!! http://dsc.discovery.com/videos/assignment-discovery-shortselements-compounds-and-mixtures.html 1. Three types of matter A. Mixture made of two
More informationWhat s the Matter? An in depth look at matter.
What s the Matter? An in depth look at matter. What is a mixture? Examine the objects. Then sort them into at least three groups. Each item should be grouped with similar items. Think about each objects
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 informationELECTRONS. Construct your own electron dot diagram Choose one element & drag the correct number of VALENCE Br electrons around it.
Ch. 6 - Chemical Bonds Chemical reactivity depends on electron configuration. Remember the Stable Octet rule: when the highest energy level occupied is filled with electrons (8 electrons for most atoms),
More informationFundamental Concepts C020
Fundamental Concepts C020 Matter and Measurement (M&H Ch. 1) Chemistry and Matter Matter is anything that has a mass and occupies space, and chemistry is the study of matter at the molecular level, where
More informationCompound. Math Focus. What are compounds? What is a chemical reaction? How are compounds used in everyday life?
CHAPTER 3 2 Compounds SECTION Elements, Compounds, and Mixtures BEFORE YOU READ After you read this section, you should be able to answer these questions: What are compounds? What is a chemical reaction?
More informationA. MOLECULE: B. CHEMICAL BOND:
What is a molecule? A. MOLECULE: a group of atoms bonded together 1. Molecules can be made of one kind of atom or many different kinds of atoms. Oxygen we breathe is an example of one kind of atom in a
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 information10 February 2009 Aim: How can I tell the difference between substances, compounds, and mixtures? Engagement: write three to four sentences describing
10 February 2009 Aim: How can I tell the difference between substances, compounds, and mixtures? Engagement: write three to four sentences describing what you know about atoms. HW: Make note cards for
More informationChapter 11 The Chemical Elements
James T. Shipman Jerry D. Wilson Charles A. Higgins, Jr. Omar Torres Chapter 11 The Chemical Elements Chemistry Chemistry a division of physical science Chemistry deals with the composition and structure
More informationWhat s going on here?
What s going on here? In this investigation, you saw that the amount of a substance that dissolves in water is different for different substances. You can begin to understand why this is by looking at
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 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 informationChemistry Review- Packet 11, Page 1
Chemistry Review- Packet 11, Page 1 Atom- smallest particle of an element with the same properties as that element In size the entire atom has been thought to be approximately four-billionths of an inch,
More informationSNC1D CHEMISTRY 2/8/2013. ATOMS, ELEMENTS, & COMPOUNDS L Classifying Matter (P ) Classifying Matter. Classifying Matter
SNC1D CHEMISTRY ATOMS, ELEMENTS, & COMPOUNDS L (P.141-143) All matter is made up of different types and combinations of particles which gives them particular characteristics, or properties. A property
More information