Chapter3
Matter and Its Subdivisions

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Questions:    1   2

1. Classify the following as either elements, compounds, homogeneous mixtures, solutions, or heterogeneous mixtures (use figure 11.1 if necessary).

a. Sugar (C6H12O6)

Compound

b. Salted peanuts

Heterogeneous mixture

c. Gasoline

Solution - liquids in a liquid

d. A gin and soda water

Solution

e. Iron filings and sulfur

Heterogeneous mixture

f. Iron

Element

g. Pepsi Cola

Solution

h. Lemonade

Solution

i. Chocolate syrup in milk

Solution

j. Aluminum

Element

k. Water

Compound

l. Carbon dioxide

Compound

m. Latex paint in water

Solution

2. Be sure you can give the definitions for the following terms:

a. Homogeneous matter

The definitions are found within Chapter 11 of the text

b. Hetergeneous matter

c. Pure substance

d. Homogenous mixture

e. Solution

f. Element

g. Compound

h. Molecule

i. Atom

j. Heterogeneous mixture

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Questions:    1   2