Matter and Change

A physical blend of 2 or more compounds or elements

• Mixture

• Blend

• Combination

• Fusion

A mixture in which the composition is not uniform throughout.

• Homogeneous

• Heterogeneous

• Solution

• Dissolution

___________________ do not depend on the amount of matter present.

• Chemical Properties

• Physical Properties

• Intensive Properties

• Extensive Properties

___________ is an example of a heterogeneous mixture.

• water

• salt water

• coffee

• vegetable soup

Helium is used in balloons because it is

• Not reactive to rubber

• Less dense than air

• Flammable

• A colored gas

Which picture(s) represents a mixture between two elements? (an element can be multiple atoms, as long as it is only that one element's atoms)

• A

• B

• C

• A and C

Which of the following is an element?

• Steel

• Brass

• Bronze

• Iron

The particle diagram shown is a:

• pure substance

• mixture

• element

Which metal rusts?

• Copper

• Iron

• Manganese

• Potassium

Which of the following is an example of an element?

• Kryptonite

• Copper metal

• Sulfuric Acid

• Ammonia