Unit 2 Flashcard 2 Review

Front

What is the process that turns a liquid into a gas?

Back

Evaporation is the process that turns a liquid into a gas.

Front

In which state of matter do particles vibrate in place?

Back

Particles vibrate in place in a solid.

Front

What happens when lithium metal is dropped into water?

Back

A new substance is created because this is a chemical change.

Front

Matter with a definite volume but no definite shape is a _____?

Back

Liquid.

Front

A _____ is matter that has a definite shape and a definite volume.

Back

Solid.

Front

What is the state of matter where particles are far apart and move freely?

Back

Gas.

Front

What is condensation?

Back

Condensation is the process where a gas turns into a liquid.

Front

What is the difference between a physical change and a chemical change?

Back

A physical change does not create a new substance, while a chemical change does.

Front

What is an example of a physical change?

Back

Melting ice is an example of a physical change.

Front

What is an example of a chemical change?

Back

Burning wood is an example of a chemical change.