Mystery Tower Vocabulary

Front

What is a clear plan with steps called?

Back

Procedure

Front

What determines whether matter sinks or floats in water?

Back

Relative density

Front

A procedure is a ________ plan with steps.

Back

Clear

Front

True or False: Physical state is a characteristic of matter that can be observed or measured.

Back

False

Front

Physical state is whether matter is a solid, liquid, or a __________.

Back

Gas

Front

What are the three physical states of matter?

Back

Solid, Liquid, Gas

Front

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

Back

Volume

Front

What is the term for the mass per unit volume of a substance?

Back

Density

Front

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

Back

Melting

Front

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

Back

Evaporation