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100

What term refers to anything that occupies space; has physical and chemical properties; and exists in a solid, liquid or gas form?

Matter

100

____ are substances that cannot be reduced to simpler substances

Elements

100

What are the basic unit of matter that cannot be divided into simpler substances by ordinary chemical means?

Atom

100

When two or more atoms are joined chemicallly, a(n) ___ is created

Molecule

100

A ______ is a new substance formed by chemically combining two or more atoms of different elements

Compound

200

When a substance gains oxygen, the substance is ________. 

Oxidized

200

Redox is a contraction for ______. 

Oxidation-reduction

200

A(n) _____ agent is a substance that adds hydrogen to a chemical compound or subtracts oxygen from the compound

Reducing

200

A ______ is a combination of substances that are held together by physical rather than chemical ties. 

Physical mixture

200

A(n) ____ is a preparation made by dissolving solid, liquid, gaseous substance in another substance.

Solution

300

Because it has the ability to dissolve more substances than any other solvent, _____ is known as the universal solvent.

Water

300

_____ liquids are liquids that mix easily.

Miscible

300

Nail polish containing glitter is an unstable physical mixture of undissolved particles in a liquid, which is known as a(n) ______.

Suspension

300

A(n)  _______ is a mixture of two or more substances that are united with the aid of a binder.

Emulsion

300

Substances that act as a bridge to allow oil and water to mix or emulsify are called ______.

Surfactants

400

The tail of a surfactant molecule is ____, meaning oil loving.

Lipophilic 

400

According to the _______ principles, it is the dose of a substance that determines whether it will have a poisonous effect on the body.

Overexposure

400

The separating of a substacne into ions is known as _____. 

Ionization

400

Only products that contain _____ can have a pH.

Water

400

Pure water with a pH of seven is considered to be ______. 

Neutral

500

A product with a pH of 8.9 is considered to be ____. 

Alkaline

500

When acids and alkaline are mixed together in equal proportions, they _____ each other.

Neutralize

500

_____ include safety information about products compiled by the manufacturers and required by law.

SDSs

500

Incompatible products are chemicals that _____.

Should not be mixed or stored near each other.

500
A ____ substance causes or is believed to cause cancer.

Carcinogenic

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