Flashcard#6 Retake

Front

All changes of the state of matter require ____________.

Back

energy

Front

Which state of matter will hold its shape without a container?

Back

solid

Front

The dew on the grass is _________?

Back

Condensation

Front

The water is _________?

Back

Evaporating

Front

What is the state of matter that has a definite volume but no definite shape?

Back

liquid

Front

What process occurs when a solid turns directly into a gas?

Back

Sublimation

Front

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

Back

Condensation

Front

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

Back

Evaporation

Front

What is the term for the amount of energy needed to change a substance from solid to liquid?

Back

Melting point

Front

What is the term for the amount of energy needed to change a substance from liquid to gas?

Back

Boiling point