Name: Hour: Teacher: ROZEMA / CHEMISTRY Chemistry Senior Final Exam Review You will take your final exam on Tuesday May 29, 2018 (during 6 th Hour). Your final exam is a mixture of written and multiple choice. Your final exam for this class is 50questions long. You will be able to use: Periodic Table, Calculator, Review 1) Where in the structure of an atom, can you find Protons? 2) What is the charge of a Proton? 3) What is the mass of a Proton? 4) Where in the structure of an atom, can you find Neutrons? 5) What is the charge of a Neutron? 6) What is the mass of a Neutron? 7) Where in the structure of an atom, can you find Electrons? 8) What is the charge of an Electron? 9) What is the mass of an Electron? 10) What does an Element s Atomic Number represent? 11) Where does an Element s Atomic Mass come from?
12) How can you use your periodic table to find the # of Protons an element has? 13) How can you use your periodic table to find the # of Electrons an element has? 14) How can you use your periodic table to find the # of Neutrons an element has? 15) What is Strontium s (Sr) atomic number? 16) What is Strontium s (Sr) atomic mass? 17) How many protons does Strontium (Sr) have? 18) How many electrons does Strontium (Sr) have? 19) How many neutrons does Strontium (Sr) have? SHOW WORK 20) How come the average atomic weight in the periodic table is a decimal number? 21) What is an isotope?
22) In an Isotope Symbol, there is the Element Symbol. A Number in the top left corner A Number in the bottom left corner What do these represent? 23) If you have 3 isotopes of Carbon, each with a different mass (12, 13, 14), What is similar between these isotopes? 24) If you have 3 isotopes of Carbon, each with a different mass (12, 13, 14), What is different between these isotopes? 25) How many neutrons would an Isotope of Carbon, with a mass of 12, have? Top Left Number: Bottom Left Number: 26) How many neutrons would an isotope of Carbon, with a mass of 13, have? 27) How many neutrons would an isotope of Carbon, with a mass of 14, have?
28) What changes to an isotope during Alpha Decay? 29) What is the symbol for an Alpha Decay Particle? 30) What happens to the number in the top left corner, during Alpha Decay? 31) What happens to the number in the bottom left corner, during Alpha Decay? 32) How can you figure out what element is produced during Alpha Decay? 33) Write out the full equation, showing the Alpha Decay of Polonium-210: 34) What changes to an isotope during Beta Decay? 35) What is the Symbol for the Beta Decay Particle?
36) What happens to the number in the top left corner, during Beta Decay? 37) What happens to the number in the bottom left corner, during Beta Decay? 38) How can you figure out what element is produced during Beta Decay? 39) Write out the full equation, showing the Beta Decay of Polonium-210: 40) How can you use the periodic table to determine an Element s number of valence electrons? 41) How can you use the periodic table to determine an Element s number of electron shells? 42) How many valence electrons does Carbon have? 43) How many total electrons does Bromine (Br) have? 44) How many electron shells does Na (Sodium) have? 45) How many valence electrons does Na (Sodium) have? 46) How many total electrons does Na (Sodium) have?
47) What is an ion? 48) What changes for an atom to become an ion? 49) What is an anion? 50) What is a cation? 51) How can you figure out what charge an element would have? 52) What charge would elements in Group 1 53) What charge would elements in Group 2 54) What charge would elements in Group 3 55) What charge would elements in Group 5 56) What charge would elements in Group 6 57) What charge would elements in Group 7
58) List out all of the properties of Ionic Compounds: 59) List out all of the properties of Molecular Covalent Compounds: 60) List out all of the properties of Metallic Compounds: 61) List out of all of the properties of Network Covalent Compounds:
Model 1 Model 2 Model 3 Model 4 62) Which type of bonding is shown in Model- 1 above? 63) Which type of bonding is shown in Model- 2 above? 64) Which type of bonding is shown in Model- 3 above? 65) Which type of bonding is shown in Model- 4 above?
66) What makes a molecule polar? 67) Why are polar substances more difficult to get to boil? 68) What happens to the molecules of water when it boils? Describe in detail. 69) Which side of a chemical equation has the reactants? 70) Which side of a chemical equation has the products? 71) If a gas and a liquid are produced, what would you expect to see?
72) What is a physical change? 73) What is a chemical change? 74) What are reactants? 75) What are products? 76) What are we trying to do when we balance equations? 77) Balance the equation to the right: Fe + Cl 2 FeCl 3 78) Balance the equation to the right: Fe + O 2 Fe 2O 3