Properties of Matter Summative Review Game

The Properties of Matter 1. Which property of matter is a measure of the gravitational force? Density Mass Volume weight

D

2. In a graduated cylinder containing several liquid layers, the least dense liquid is found Floating at the top In the middle layer In the lightest colored layer Settled on the bottom

A

3. How does a physical change differ from a chemical change? New volumes are created in a physical change New materials are produced in a physical change The composition is unchanged in a physical change The change is reversible in a physical

C

4. Melting crayon is an example of a Physical property Physical change Chemical property Chemical change

B

5. Which of the following units would be best for describing the volume of mercury (liquid) used in an experiment? Grams or kilograms Meters or centimeters Liters or milliliters Newtons

C

6. Which of the following events is NOT a common sign that a chemical change has taken place? Change in color or odor Change in state Foaming or bubbling Production of heat or light

B

7. What chemical property is responsible for iron rusting? Flammability Conductivity Non-flammability Reactivity with oxygen

D

8. Which physical property of matter describes the relationship between mass and volume? Density Ductility Reactivity Weight

A

9. Souring milk is an example of a Physical property Physical change Chemical property Chemical change

D

10. Malleability is an example of a Physical property Physical change Chemical property Chemical change

A

States of Matter 11. How do the particles of water that evaporate from an open container differ from the particles that remain? a. The evaporated particles only have more speed. b. The evaporated particles have greater order. c. The evaporated particles only have higher energy. d. The evaporated particles have more speed and higher energy.

D

12. Which of the following occurs when a liquid becomes a gas. a 12. Which of the following occurs when a liquid becomes a gas? a. The particles give off energy. b. The particles break away from one another. c. The particles move closer together. d. The particles slow down.

B

13. If you open a bottle of perfume, after a period of time, the people on the opposite side of the room will be able to smell it due to the process of a. condensation b. evaporation c. sublimation d. vapor pressure

B

14. A drop of vinegar will flow and spread out but a drop of vegetable oil will form a bead. This is evidence that a. vegetable oil has a lower surface tension and lower viscosity than vinegar. b. vinegar has a lower surface tension and lower viscosity than vegetable oil. c. vegetable oil has a lower surface tension and higher viscosity than vinegar. d. vinegar has a lower surface tension and higher viscosity than

B

15. The melting point of salt is the same as its a. boiling point. b 15. The melting point of salt is the same as its a. boiling point. b. condensation point. c. freezing point. d. sublimation point.

C

16. In order for carbon dioxide gas to enter the air from dry ice, the dry ice must a. gain energy. b. boil. c. increase in pressure. d. undergo an exothermic change.

A

17. Which of the following statements is NOT true of all different types of matter? a. They are made up of atoms and molecules. b. The particles that make them up are always in motion. c. They are made up of extremely small particles. d. The particles that make them up move at the same speed.

D

18. A graph that shows the change in temperature of a substance as it is heated will show a. a straight line as the substance melts. b. a straight line as the substance freezes. c. a rising line as the substance melts. d. a falling line as the substance melts.

A

19. The reverse of condensation is a. boiling. b. evaporation. c 19. The reverse of condensation is a. boiling. b. evaporation. c. freezing. d. sublimation.

B

20. Which of the changes of state shown in the drawing are endothermic changes? a. freezing and evaporation b. freezing and condensation c. evaporation and melting d. condensation and melting

C

21. Which of the changes of state shown in the drawing are exothermic changes? a. freezing and evaporation b. freezing and condensation c. evaporation and melting d. condensation and melting

B

Elements, Compounds, and Mixtures 22. What is a pure substance made of two or more elements that are chemically combined called? a. element b. compound c. mixture d. solution

B

23. If a spoonful of salt is mixed in a glass of water, what is the water called? a. solute b. solution c. solvent d. element

C

24. A colloid has properties of both suspensions and a. solutions. b 24. A colloid has properties of both suspensions and a. solutions. b. solvents. c. solutes. d. nonmetals.

A

25. What is formed when particles of two or more substances are distributed evenly among each other? a. compound b. suspension c. solution d. element

C

26. The flammability of a substance is a. a chemical property. b 26. The flammability of a substance is a. a chemical property. b. related to the density. c. a physical property d. changeable.

A

27. How is a compound different from a mixture. a 27. How is a compound different from a mixture? a. Compounds have two or more components. b. Each substance in a compound loses its characteristic properties. c. Compounds are commonly found in nature. d. Solids, liquids, and gases can form compounds.

B

28. The particles in both a solution and a colloid a 28. The particles in both a solution and a colloid a. cannot scatter light. b. can settle out. c. are soluble. d. can pass through a fine filter.

D

29. When elements form mixtures, the elements a 29. When elements form mixtures, the elements a. keep their original properties. b. react to form a new substance with new properties. c. combine in a specific mass ratio. d. always change their physical state.

A

30. Which of the following is NOT a reason that compounds are considered pure substances? a. They are composed of only one type of particle. b. The particles are made of atoms of two or more elements that are chemically combined. c. Different samples of any compound have the same elements in the same proportion. d. They can be separated by physical methods.

D

31. How are metalloids similar to metals. a 31. How are metalloids similar to metals? a. They have some properties of nonmetals. b. Some are shiny, while others are dull. c. They are somewhat malleable and ductile. d. Some are good conductors of electric current.

D

32. How could a sugar cube be dissolved more quickly in water. a 32. How could a sugar cube be dissolved more quickly in water? a. Cool the water. b. Crush the sugar cube. c. Let the cube sit in the water d. Add more water

B

Introduction to Atoms 32. An atom of gold with 79 protons, 79 electrons, and 118 neutrons would have a mass number of a. 39. c. 197. b. 158. d. 276.

C

33. Which of the following has the least mass? a. nucleus. c. neutron b. proton. d. electron

D

34. What is the smallest particle into which an element can be divided and still be the same substance? a. electron c. proton b. neutron d. atom

D

35.. Which letter refers to the negatively charged particles?

A

36.. Which letter refers to the postively charged particles?

D

37.. Which letter refers to the particles with no charged particles?

B

38.. Which letter refers to the dense center of the atom?

C

The Periodic Table 39. Most of the elements in the periodic table are a. metals. b. metalloids. c. gases. d. nonmetals.

A

40.The horizontal row on the periodic table is called a(n) a. group. b. family. c. period. d. atomic number.

C

41. How do the physical and chemical properties of the elements change 41. How do the physical and chemical properties of the elements change? a. within a group b. across each period c. within a family d. across each group

B

42. What is necessary for substances to burn. a. hydrogen b. oxygen c 42. What is necessary for substances to burn? a. hydrogen b. oxygen c. helium d. carbon

B

43. Transition metals are a. good conductors of thermal energy. b 43. Transition metals are a. good conductors of thermal energy. b. more reactive than alkali metals. c. not good conductors of electric current. d. used to make aluminum.

A

44.The vertical column of elements on the periodic table is called a(n) a. period. b. semiconductor. c. atomic mass. d. group.

D