5.6D_Particles of Matter

Front

Matter

Back

Anything that has mass and takes up space

Front

Particle

Back

Very small unit that makes up matter

Front

Gas

Back

State of matter with no definite shape or volume, and particles that are very spread out

Front

Heat

Back

Flow of thermal energy from matter with a higher temperature to matter with a lower temperature

Front

Expansion

Back

An increase in the volume of a substance while its mass remains the same

Front

Contraction

Back

A decrease in the volume of a substance while its mass remains the same

Front

Matter

Back

Anything that has mass and takes up space

Front

Particle

Back

Very small unit that makes up matter

Front

Gas

Back

State of matter with no definite shape or volume, and particles that are very spread out

Front

Thermal Energy

Back

the energy that comes from the movement of tiny particles (atoms and molecules) inside matter. The faster the particles move, the more thermal energy something has.