Pure Substances and Mixtures

Front

What are the states of matter?

Back

solid, liquid, and gas

Front

How is a gas defined?

Back

no shape, no volume

Front

Molecules are closest together in a

Back

Solid

Front

Define a liquid

Back

Definite volume, no shape

Front

What term describes a solid changing to a gas?

Back

Sublimation

Front

Water can be a solid, liquid, and a gas.

Back

True

Front

Particles (molecules) in a ______________________ have more energy than the other states of matter. Options: gas, solid, liquid

Back

gas

Front

Matter is made up of particles. Which statement is true about these particles?

Back

The particles that make up all matter are constantly in motion

Front

A compound consists of two or more ____________.

Back

Elements

Front

___________ are the smallest unit of an element that maintains the properties of that element.

Back

Atoms