States of Matter

Front

Phase change from solid to gas is called:

Back

Sublimation

Front

When changing a substance from liquid to gas, the energy has to...

Back

INCREASE

Front

TRUE or FALSE: Gases have the least kinetic energy out of all 3 states of matter.

Back

FALSE

Front

What is sublimation?

Back

When solid turns into gas.

Front

TRUE or FALSE: Liquids have a fixed volume but not a fixed shape.

Back

TRUE

Front

What are the three main states of matter?

Back

Solid, Liquid, Gas

Front

Define kinetic energy in the context of states of matter.

Back

Kinetic energy is the energy of motion; in gases, particles have the highest kinetic energy.

Front

What happens to the particles in a solid when it melts?

Back

The particles gain energy and move more freely.

Front

What is the process called when a gas turns into a liquid?

Back

Condensation

Front

What is the process called when a liquid turns into a solid?

Back

Freezing