Anything that has mass and takes up space is called a:

• Element

• Matter

• Compound

• Atom

A substance that cannot be broken down into simpler substances is an:

• Mixture

• Solution

• Element

• Compound

A change does not alter the chemical composition of a substance.

• Chemical

• Molecular

• Physical
• Thermal

A change results in the formation of one or more new substances.

• Physical

• Nuclear

• Mechanical

• Chemical

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-4

The law of of mass states that mass is neither created nor destroyed in a chemical reaction.

• Conservation
• Conservation

• Composition

• Conversion

Tags

NGSS.HS-PS1-7

Boiling, melting, and are examples of physical changes.

• Rusting

• Freezing
• Burning

• Exploding

Tags

NGSS.MS-PS1-4

The three main states of matter are solid, , and gas.

• Plasma

• Liquid
• Energy

• Vapor

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

In a , the particles are packed tightly and vibrate in place.

• Liquid

• Gas

• Solid
• Plasma

The temperature at which a liquid becomes a gas is the point.

• Freezing

• Melting

• Boiling
• Sublimation

Tags

NGSS.MS-PS1-4

The phase change from a liquid to a solid is called:

• Freezing

• Melting

• Boiling

• Sublimation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4