Chemical vs. Physical Change Review

Physical Changes

• Matter changes appearance

• Atoms DO NOT REARRANGE

• Change of State - Boiling, Melting, Evaporativng

• Dissolving

Chemical Changes

• change in matter where the ATOMS rearrange and

• Form a NEW substance that wasn't there before

Poll

Changes in states of matter indicate a chemical change.

• True

• False

Multiple Choice

Identify the change:

Glass breaking

• Physical

• Chemical

Multiple Choice

Identify the change:

Wood burning

• Physical

• Chemical

Multiple Choice

Bending metal

• Physical Change

• Chemical Change

Multiple Choice

Boiling Water

• Physical Change

• Chemical Change

Multiple Choice

Ice cream melting

• Physical Change

• Chemical Change

Multiple Choice

A Candle Burning

• Physical Change

• Chemical Change

Multiple Choice

Nail Rusting

• Physical Change

• Chemical Change

Multiple Choice

Bleaching Clothes

• Physical Change

• Chemical Change

Multiple Choice

What is matter?

• Anything that has mass and takes up space.

• The amount of space that an object occupies or takes up

• a physical combination of 2 or more substances

• a change of matter in size, shape or state of matter without any change in identity.

Multiple Choice

What are the three states of matter?

• solid, liquid and gas

• physical change, chemical change, solution

• solution, mixture, volume

• qualitative data, quantitative data, beaker

Fill in the Blank

A physical change does ______ make something new

Multiple Choice

Which of the following is NOT an example of a physical change?

• crumpling paper

• sharpening a pencil

• clothes shrinking

• sour milk