Matter Review - P3 -

Phys/Chem Changes

100

Gas bubbles

What is an example of a chemical change?

200

Cutting Hair

What is an example of a physical change?

300

If water freezes, what is the change that had happened?

Physical Change, liquid to solid

400

Predict what has happened when phenol red turns yellow

Chemical Change, mixed with acids

Mixtures

100

Salad

What is an example of a heterogeneous mixture?

200

Kool Aid

What is an example of a solution?

300

Two or more liquids that dissolve into each other

What is a miscible mixture?

400

Mayo

What is an example of a colloid?

500

A combination of 2 or more pure substances

Define Mixture

Phase Changes

100

Going from solid to liquid to gas and back. This does not change what it is made out of or how much you have.

Define Phase Change

200

Only definite volume

Liquid

300

The change of Solid to Gas. Energy needs to be ADDED to make change. 

Sublimation

400

If a gas turns into a solid, what is the phase change?

Deposition

Phys/Chem Properties

100

Flammability

Chemical Property

200

Odor

Physical Property

300

Determines which is harder based on which scratches the other (ex: diamonds)

Define hardness and provide an example

400

Ability of a solid to be hammered or shaped without shattering (ex: gold)

Define Malleability and provide an example

500

Can be changed by either combining with other elements or breaking apart into substances

Chemical Property

Chemistry/Matter

100

Light

What is an example of something that is NOT matter?

200

Study of matter and how it changes

What is chemistry?

300

Anything that has mass and volume

What is Matter?