Kinetic Theory and States of Matter

Melting is...

• When a gas cools and goes from a gas to a liquid

• When a solid warms and goes from a solid to a liquid

• When a liquid warms and goes from a liquid to a gas

Tags

NGSS.MS-PS1-4

Freezing is...

• When a gas cools and goes from a gas to a liquid

• When a solid warms and goes from a solid to a liquid

• When a liquids cools and goes from a liquid to a solid

Tags

NGSS.MS-PS1-4

Evaporation is...

• When a liquid warms and goes from a liquid to a gas

• When a solid warms and goes from a solid to a liquid

• When a gas cools and goes from a gas to a liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Condensation is...

• When a liquid warms and goes from a liquid to a gas

• When a solid warms and goes from a solid to a liquid

• When a gas cools and goes from a gas to a liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Energy is removed in the following phase changes (select all that apply)

• Melting

• Freezing

• Condensation

• Evaporation

Tags

NGSS.MS-PS1-4

Energy is added in the following phase changes (select all that apply)

• Melting

• Freezing

• Condensation

• Evaporation

Tags

NGSS.MS-PS1-4

The state of matter that has a fixed volume and a fixed shape is a ________________________. (enter answer in all lowercase letters)

The state of matter that has a fixed volume but no fixed shape is a ________________________. (enter answer in all lowercase letters)

The state of matter that has no fixed volume and no fixed shape is a ________________________. (enter answer in all lowercase letters)

The Kinetic Theory of Matter states that all matter

• is made of small particles

• the particles are in random motion and have space between them

• all of the above are true

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-4