Physical Science

Front

What is a mixture?

Back

Two or more pieces of matter that can be mixed together and easily separated.

Tags

NGSS.5-PS1-4

Front

What are the three states of matter?

Back

Solid, liquid, gas.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What type of change occurs when water changes from ice to steam?

Back

Physical change.

Tags

NGSS.MS-PS1-4

Front

What is the best proof that burning a candle is a chemical change?

Back

Temperature change.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is matter?

Back

Anything that has mass and takes up space.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Front

What is a solution?

Back

A mixture where one substance is dissolved in another.

Front

What is a physical change?

Back

A change that affects one or more physical properties of a substance without altering its chemical composition.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is an example of a physical change?

Back

Melting ice.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is an example of a chemical change?

Back

Rusting of iron.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5