Amplify Phase Change

Front

What does it mean to refute a claim?

Back

To provide evidence that goes against a claim.

Tags

NGSS.MS-PS2-4

Front

What is a phase in terms of matter?

Back

A noticeably different form or state of the same substance.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is viscosity?

Back

A liquid's resistance to flowing.

Front

What is the process of melting?

Back

The change of a substance from a solid to a liquid.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is a molecule?

Back

A group of atoms joined together in a particular way.

Tags

NGSS.MS-PS1-1

Front

What is condensation?

Back

The process by which a gas turns into a liquid.

Tags

NGSS.MS-PS1-4

Front

What is evaporation?

Back

The process by which a liquid turns into a gas.

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Front

What is the difference between a solid and a liquid?

Back

A solid has a fixed shape and volume, while a liquid has a definite volume but takes the shape of its container.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is the boiling point of water?

Back

The temperature at which water changes from a liquid to a gas, typically 100°C at sea level.

Tags

NGSS.MS-PS1-4

Front

What is the freezing point of water?

Back

The temperature at which water changes from a liquid to a solid, typically 0°C.

Tags

NGSS.MS-PS1-4