2022-23 Midterm Review

A pure substance containing only one kind of atom.

• element
• mixture
• compound

Tags

NGSS.MS-PS1-1

Can only be separated by chemical means.

• element
• mixture
• compound

Tags

NGSS.HS-PS1-2

This picture represents which of the following?

• element
• compound
• mixture

Tags

NGSS.MS-PS1-1

The amount of mass in a specific volume

• density
• weight
• matter
• state

The ability of a substance to be pulled into wires

• Malleability
• Flexibility
• State
• Ductility

Physical or Chemical Property? If copper comes in contact with water, it will turn green.

• Physical
• Chemical
• Neither

Tags

NGSS.MS-PS1-2

Physical or Chemical Property?  The temperature of boiling water is 100 degrees Celsius.

• Physical
• Chemical
• Neither

Tags

NGSS.MS-PS1-4

What is matter?

• Any subtance that doesn't take up space or have mass.
• Any substance that takes up space or have mass.
• Any substance that exists on Earth.
• Any substance that exists in space.

Tags

NGSS.HS-PS1-7

Boiling point,melting point, and density are some of an element's

• pure properties
• physical properties
• chemical properties

A mixture that appears to be evenly mixed throughout:

• an atom
• a compound
• a homogeneous mixture
• a heterogeneous mixture