Welcome to Jeopardy for the Matter Final Assessment

$100 $200 $300 $400 $100 $200 $300 $400 Composition of Matter Acids And Bases Chemical Change Miscellaneous

Answer to Column 1 $100 What does the smallest particle of matter consist of?

Column 1 Question $100 Protons – positively charged Neutrons – neutrons have no charge Electrons – negatively charged

Answer to Column 1 $200 What is matter that is made of only one kind of atom?

Column 1 Question $200 Element

Answer to Column 1 $300 What is a molecule?

Column 1 Question $300 A molecule consists of two or more atoms of the same element, or different elements, that are chemically bound together.

Answer to Column 1 $400 What is a compound?

Column 1 Question $400 Atoms of two or more different elements bonded together.

Answer to Column 2 $100 Name 2 properties of an acid.

Column 2 Question $100 Sour taste Can be harmful or corrosive pH less than 7 Neutralizes bases Turns blue litmus paper to red

Answer to Column 2 $200 Name 2 properties of a base.

Column 2 Question $200 Tastes bitter pH greater than 7 Neutralizes acids Feels slippery Turns red litmus paper blue

Answer to Column 2 $300 What occurs during neutralization?

Column 2 Question $300 An acid reacts with a base to produce pure water and a salt.

Answer to Column 2 $400 Is soda pop and acid or a base. Explain.

Column 2 Question $400 All carbonated beverages are carbonated with carbon dioxide. Water and carbon dioxide together create a low concentration of carbonic acid, a very mild acid, present in all carbonated beverages. In other words, it's an acid.

Answer to Column 3 $100 A chemical change is caused by a chemical reaction. List three reactions you could observe to prove a chemical change has occurred.

Column 3 Question $100 change in color gas given off—new substance heat created fizzing/bubbling—new substance light created rusting odor

Answer to Column 3 $200 Baking soda and vinegar are mixed and cause fizzing. What is the proof that a chemical change occurred?

Column 3 Question $200 1.Fizzing is proof a chemical change occurred because a gas was created. 2.New substance 3.Cannot be reversed

Answer to Column 3 $300 What occurred in a chemical change if the mass of a substance decreases?

Column 3 Question $300 Matter escaped because of an open system.

Answer to Column 3 $400 Your mom mixes a few ingredients to make you some cookies. You eat them after they are baked. What chemical and physical changes are occurring?

Column 3 Question $400 When the ingredients are mixed, a physical change occurred. When the cookies are baked and eaten, a chemical change occurred.

Answer to Column 4 $100 Which are compounds?

Column 4 Question $100 Carbon Monoxide Carbon Dioxide

Answer to Column 4 $200 When a physical and chemical change occurs in a closed system, the mass will: a) Increase b) Decrease c) Stay the same

Column 4 Question $200 The mass does not change.

Answer to Column 4 $300 List 3 examples of chemical changes that occur around you.

Column 4 Question $300 Car motor running, cooking, rusting, burning, acid rain, decomposing…

Answer to Column 4 $400 C 6 H 12 O 4 Cl C3H8OC3H8O H2OH2O O2O2 # of Carbon atoms # of atoms total # of elements Chemical Formula

Column 4 Question $ C 6 H 12 O 4 Cl 3123 C3H8OC3H8O 032 H2OH2O 021 O2O2 # of Carbon atoms # of atoms total # of elements Chemical Formula