2024 Chemistry Flashcard 1 Review

Front

What is the movement of molecules in a solid state?

Back

Molecules in a solid vibrate in place.

Front

What is condensation in terms of phase change?

Back

Condensation is the phase change that turns a gas into a liquid.

Tags

NGSS.MS-PS1-4

Front

What is the term for water in its liquid state?

Back

Water in its liquid state is referred to as water molecules.

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Front

What must water gain in order to evaporate or melt?

Back

Water must gain energy to evaporate or melt.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What happens to molecules when they are heated up?

Back

Molecules speed up when they are heated up.

Tags

NGSS.MS-PS1-4

Front

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

Back

The process is called evaporation.

Tags

NGSS.MS-PS1-4

Front

What is the term for the energy required to change a substance's state?

Back

The term is latent heat.

Tags

NGSS.MS-PS1-4

Front

What happens to the arrangement of molecules when a substance freezes?

Back

The molecules become more ordered and compact when a substance freezes.

Tags

NGSS.MS-PS1-4

Front

What is the boiling point of water at standard atmospheric pressure?

Back

The boiling point of water at standard atmospheric pressure is 100 degrees Celsius.

Tags

NGSS.MS-PS1-4

Front

What is the relationship between temperature and molecular movement?

Back

As temperature increases, molecular movement increases.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4