States of Matter & Phase Changes

A substance that has fixed volume and fixed shape is a _______.

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

Which of these substances has a fixed volume but not a fixed shape?

• Paper

• Book

• Table

• Syrup

Has no fixed volume or shape is a ______.

• Solid

• Liquid

• Gas

What is the process called when a solid becomes a liquid?

• Evaporation

• Melting

• Freezing

• Condensation

Tags

NGSS.MS-PS1-4

The molecules in the following diagram represent which state of matter?

• Solid

• Liquid

• Gas

• Compound

Tags

NGSS.MS-PS1-4

What is the process called when a gas becomes a liquid?

• Melting

• Boiling

• Evaporation

• Condensation

Tags

NGSS.MS-PS1-4

To change the state of matter we must either remove or add ______ to it.

• Energy

• Atoms

• Molecules

• Weight

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A substance that has a fixed volume but does not have a fixed shape is a ________.

• Gas

• Liquid

• Solid

Tags

NGSS.MS-PS1-4

If a liquid becomes a gas you must add energy. What is this process called?

• Melting

• Condensation

• Evaporation

• Freezing

Tags

NGSS.MS-PS1-4

Which state of matter are the molecules close together and vibrating?

• Solid

• Liquid

• Gas