States of matter and Phase changes

What is the process of a solid turning into a liquid called?

• Freezing

• Melting

• Condensation

• Evaporation

What is the term for the energy required to change a substance's state?

• Latent heat

• Kinetic energy

• Thermal energy

• Potential energy

What are the three main states of matter?

• Solid, Liquid, Gas

• Solid, Liquid, Plasma

• Solid, Gas, Vapor

• Liquid, Gas, Smoke

What is sublimation?

• The phase change from liquid to solid.

• The phase change from solid directly to gas.

• The phase change from gas to liquid.

• The phase change from solid to liquid.

What is the phase change from liquid to solid called?

• Melting

• Freezing

• Evaporation

• Condensation

What is the relationship between temperature and kinetic energy in gases?

• As temperature increases, the kinetic energy of gas particles increases.

• Temperature has no effect on the kinetic energy of gas particles.

• As temperature decreases, the kinetic energy of gas particles increases.

• Kinetic energy is inversely proportional to temperature in gases.

At which point does a substance finish melting?

• A

• B

• C

• D

What is vaporization?

• The phase change from solid to liquid.

• The phase change from liquid to gas.

• The phase change from gas to solid.

• The phase change from liquid to solid.

What is the phase change called when a gas turns into plasma?

• Condensation

• Ionization

• Evaporation

• Sublimation

What is the effect of temperature on the state of matter?

• Increasing temperature can change a solid to a liquid and a liquid to a gas.

• Temperature has no effect on the state of matter.

• Increasing temperature only affects gases, not solids or liquids.

• Temperature can only change a gas to a liquid.