Front

What are the three main states of matter?

Back

Solid, Liquid, Gas.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

In which state of matter do particles have a definite shape and volume?

Back

Solid.

Front

In which state of matter do particles move freely and are farthest apart?

Back

Gas.

Front

What happens to the particles in a liquid when heat is added?

Back

They gain energy and move faster.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

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

Back

Melting.

Tags

NGSS.MS-PS1-4

Front

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

Back

Freezing.

Tags

NGSS.MS-PS1-4

Front

What happens to the temperature of a substance during a phase change?

Back

The temperature remains constant during a phase change.

Tags

NGSS.MS-PS1-4

Front

What is the boiling point of water in degrees Fahrenheit?

Back

212 degrees Fahrenheit.

Tags

NGSS.MS-PS3-4

Front

What is the freezing point of water in degrees Fahrenheit?

Back

32 degrees Fahrenheit.

Front

What state of matter takes the shape of its container but has a definite volume?

Back

Liquid.