Kayla Ellis and Mary Linneman

Question #1

• What is the state of matter in which materials have a definite shape and a definite volume?

Answer #1

• What is the state of matter in which materials have a definite shape and a definite volume?

• Solids!

Question #2

• A state of matter that has to have a definite volume but not a definite shape is what?

Answer #2

• A state of matter that has to have a definite volume but not a definite shape is what?

• Liquids!!

Question #3

• During this change the system absorbs the energy from its surroundings.

Answer #3

• During this change the system absorbs the energy from its surroundings.

• Endothermic!!!

Question #4

• __________ is the energy a substance must absorb in order to change from a liquid to a gas.

Answer #4

• __________ is the energy a substance must absorb in order to change from a liquid to a gas.

• Heat of Vaporization!!!!

Question #5

• This material neither has to have a shape or a volume and also is a state of matter.

Answer #5

• This material neither has to have a shape or a volume and also is a state of matter.

• Gas!!!!!

Question #6

• What is the phase change in which a substance changes from a solid to a gas or vapor without changing to a liquid first.

Answer #6

• What is the phase change in which a substance changes from a solid to a gas or vapor without changing to a liquid first.

• Sublimation!!!!!!

Question #7

• A theory that gases consist of small particles in random motion is called_______theory. 

Answer #7

• A theory that gases consist of small particles in random motion is called _______theory. 

• Kinetic!!!!!!!

Question #8

• What is the temperature called that has 0 Kelvin's?

Answer #8

• What is the temperature called that has 0 Kelvin's?

• Absolute zero!!!!!!!!

Question #9

• What is the direct proportion of the volume of a gas to its temperature (in kelvin’s) if the pressure and the number of particles of the gas are constant?

Answer #9

• What is the direct proportion of the volume of a gas to its temperature (in kelvin’s) if the pressure and the number of particles of the gas are constant?

• Charles Law!!!!!!!!!

Question #10

• What is the phase change in which a gas or vapor changes directly into a solid without first changing into a liquid?

Answer #10

• What is the phase change in which a gas or vapor changes directly into a solid without first changing into a liquid?

• Deposition!!!!!!!!!!

Picture #1

• What is the skater applying when pushing off of the ground?

Answer to picture #1

• What is the skater applying when pushing off of the ground?

• PRESSURE!

Picture #2• What does this represent?

Answer to picture #2

• What does the symbol represent?

• BOYLES LAW!!

Picture #3

When ice melts, what kind of change happens?

Answer to question #3

• When ice melts, what kind of change occurs?

• PHASE CHANGE!!!

Picture #4

• The energy is being absorbed in this ice sculpture, what is this called?

Answer to picture #4

• The energy is being absorbed in this ice sculpture, what is this called?

• HEAT OF FUSION!!!!

Picture #5

The energy is being absorbed in this picture. What kind of change is occurring?

Answer to Picture #5

• The energy is being absorbed in this picture. What kind of change is occurring?

• EXOTHERMIC!!!!!

Picture #6

• In this picture, the liquid is changing into a gas. What is occurring?

Answer to picture #6

• In this picture, the liquid is changing into a gas. What is occurring?

• VAPORIZATION!!!!!!

Picture #7

• In this picture, what could have happened to the water?

Answer to picture #7

• In this picture, what could have happened to the water?

• IT WAS EVAPORATED!!!!!!! (evaporation)

Picture #8

• Study the graph. What Is rising in temperature?

Answer to picture #8

• Study the graph. What Is rising in temperature?

• VAPOR PRESSURE!!!!!!!!

Picture #9

• The________ energy of the baseball depends on the speed at which the pitcher throws the ball.

Answer to question #9

• The________ energy of the baseball depends on the speed at which the pitcher throws the ball.

• KINETIC ENERGY!!!!!!!!!

Picture # 10

• ____________is the change in which a substance changes from a vapor to a liquid. It is occurring in this photo.

Answer to picture #10

• ____________is the change in which a substance changes from a vapor to a liquid. It is occurring in this photo.

• CONDENSATION!!!!!!!!!!

Multiple choice #1

• Materials can be classified as solids, liquids, or gases on whether their shapes and volumes are definite or_________.

a. variable c. materials

b. not definite d. substance

Multiple choice Answer #1

• Materials can be classified as solids, liquids, or gases on whether their shapes and volumes are definite or_________.

• The correct answer is….. A, VARIABLE!

Multiple choice #2

• The _______ of matter says that all particles of matter are in constant motion.

a. Kinetic energy c. Kinetic theory

b. states of matter d. none of the above

Multiple choice answer #2

• The _______ of matter says that all particles of matter are in constant motion.

• The correct answer is………C, kinetic theory!!

Multiple choice #3

• The constant motion of particles in a gas allows a gas to fill a container of any _______ or _________

a. Color or price c. liquid or solid

b. shape or size d. both b and c

Multiple choice answer #3

• The constant motion of particles in a gas allows a gas to fill a container of any _______ or _________

• The correct answer is……….b, shape or size!!!

Multiple choice #4

• There are forces of attraction among the ___________ in all matter.

a. Particles c. elements

b. Substances d. states

Multiple choice answer #4

• There are forces of attraction among the ___________ in all matter.

• The correct answer is……..a, particles!!!!

Multiple choice #5

• A ________takes the shape of its container.

a. gas c. element

b. solid d. liquid

Multiple choice answer #5

• A ________takes the shape of its container.

• The correct answer is………d, liquid

Multiple choice #6

• _________have a definite volume and shape because particles in a ________ vibrate around fixed locations.

a. liquids c. gases

b. solids d. pressure

Multiple choice answer #6

• _________have a definite volume and shape because particles in a ________ vibrate around fixed locations.

• The correct answer is………………b, soilds.

Multiple choice #7

• Collisions between particles of a gas and the walls of the container cause the __________in a closed container of gas.

a. temperature c. volume

b. pressure d. number of particles

Multiple choice answer #7

• Collisions between particles of a gas and the walls of the container cause the __________in a closed container of gas.

• The correct answer is…………………………………………………… b, pressure.

Multiple choice #8

• Reducing the __________ of a gas increases its pressure if the temperature of the gas and the number of particles are constant.

a. pressure c. number of particles

b. volume d. all of the above

Multiple choice answer #8

• Reducing the __________ of a gas increases its pressure if the temperature of the gas and the number of particles are constant.

• The correct answer is b, volume

Multiple choice #9

• Increasing the number of _______ will increase the pressure of a gas if the temperature and the volume are constant

a. number of particles c. both a and b

b. number of elements d. none above

Multiple choice answer #9

• Increasing the number of _______ will increase the pressure of a gas if the temperature and the volume are constant

• The correct answer is ………a, number of particles.

Multiple choice #10

• Which of the following is NOT a common phase change.

a. melting c. temperature change

b. deposition d. sublimation

Multiple choice answer #10

• Which of the following is NOT a common phase change.

• The correct answer is………………. c, temperature change