Review Physical and CHemical Properties and Changes

What kind of change occurs if matter changes in amount, size, or shape?

• substance change

• chemical change

• physical change

• elemental change

Tags

NGSS.MS-PS1-4

Ice melting

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Shredding a piece of paper

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

Using dye to change the color of a shirt green.

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

True or false: Color change can sometimes show a chemical change if it is an unexpected change.

• True
• False

Tags

NGSS.MS-PS1-2

Physical changes can be brought about by

• Cutting
• Bending
• Dissolving
• All of the following are correct.

Which of the following is true?

• A physical property can only be seen.

• A physical property describes how matter can change when exposed to air.

• A physical property is something that can be observed about the substance by itself.

• A physical property can only be observed when two types of matter interact.

Students observed a piece of iron change from shiny to rusty. What caused this change?

• a chemical reaction

• a heat reaction

• a cold reaction

• a physical reaction

Tags

NGSS.MS-PS1-2

Which is the best example of a new substance forming?

• lighting a match

• cutting a piece of paper

• popping a balloon

• hitting a nail with a hammer

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which is an example of a different substance being formed?

• glass breaking

• metal melting

• water freezing

• wood burning

Tags

NGSS.MS-PS1-2