B2. State of Water Vocabulary

Front

What is water in the form of a gas called?

Back

Water Vapor

Front

What term describes how hot or cold something is?

Back

Temperature

Front

What is matter that has a set volume and shape?

Back

Solid

Front

What is a change to a substance that does not form a new substance, such as changing size or state of matter?

Back

Physical Change

Front

What is the smallest unit of a substance?

Back

Particle

Front

What is the process called when water changes from a liquid to a gas?

Back

Evaporation

Front

What is the process called when water vapor cools and changes back into liquid water?

Back

Condensation

Front

What is the term for the amount of space an object occupies?

Back

Volume

Front

What is the term for the state of matter that has no fixed shape but has a fixed volume?

Back

Liquid

Front

What is the term for the change of state from solid to liquid?

Back

Melting