Physical and Chemical Changes

Front

Changes in which one or more new substance is formed are called

Back

chemical changes

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

Changes that do not form a new substance and are reversible are

Back

physical changes

Front

Change in color, production of light, production of heat, and production of a gas are clues that a ___ change has occurred.

Back

chemical change

Tags

NGSS.MS-PS1-2

Front

Water changing from a solid to a liquid is a

Back

both a physical change and a change in phase of matter

Tags

NGSS.MS-PS1-4

Front

The formation of the compound molecule salt (NaCl) is a

Back

chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

Physical changes are

Back

Reversible

Front

Cutting wood is what type of change?

Back

Physical

Front

Burning wood is what type of change?

Back

Chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Front

Chewing food is what type of change?

Back

Physical

Front

Rust is a form of oxidation. This is what type of change?

Back

Chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5