physical and chemical changes

Front

Burning wood is a

Back

chemical change

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

Broken glass is a

Back

physical change

Front

Melting butter for popcorn is a

Back

physical change

Tags

NGSS.MS-PS1-4

Front

An ice pack getting cold after you put it in the freezer for an hour is a

Back

physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Front

A change in which NEW substances are formed.

Back

Chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

Salt dissolved in water is a

Back

physical change

Tags

NGSS.MS-PS1-2

Front

Exploding fireworks is a

Back

Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

Melting a chocolate bar is a

Back

Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Front

Which answer below makes a correct statement?

• Physical change only changes the color.
• Physical change only changes the size.
• Physical change changes the matter into something totally different.
• Physical change begins and ends with the same matter.

Back

Physical change begins and ends with the same matter.

Front

Which of the following is a sign that a chemical reaction has occurred? Options: change in shape, melting, formation of a gas, dissolving

Back

formation of a gas

Tags

NGSS.MS-PS1-2