AMB CH 7 : Chemistry

Temporary mixtures of two kinds of matter are

Substances that cannot be reduced to simpler substances are called

A substance that adds hydrogen to a chemical compound or subtracts oxygen from the compound is known as

The tail of a surfactant molecule is ______ meaning oil loving

A permanent mixture of two or more substances that are united with the aid of a binder is

The separating of a substance into ions is known as

When fermented to make wine the sugar in grapes is converted into

What type of change occurs when ice melts and becomes water?

A molecule is formed by joining two or more ____ chemically

A chemical reaction in which oxygen is subtracted from or hydrogen is added to a substance is called

In creating a solution the liquid used to dissolve a substance is called

Anything that occupies space has physical and chemical properties and exists in either a solid liquid or gas form is

There are about ________ naturally occurring elements.

When a substance is combined with oxygen the substance is

The smallest particle of an element is the

When two or more atoms are joined together chemically what is created

Special type of oil used in nail polish dryers and as a skin protectant

If a product has a pH of 8.9, it is considered

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

Organic chemistry is the study of all substances containing

Another name for alkalis is

A preparation made by dissolving a solid, liquid, or gaseous substance in another substance is

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

Redox is a contraption for

The head of a surfactant molecule is ____ meaning water loving

The formulation of a new product by uniting of two or more elements is known as

____ are substances used to neutralize acids or raise the pH of many hair products

Pure water with a pH of 7 is considered to be

The branch of chemistry that deals with products that do NOT contain carbon is called?

An alteration of the properties of a substance without the formation of a new substance is a

Liquids that mix easily are known as

____ organic compounds are substances containing carbon that evaporate very quickly and easily

When two or more elements combine chemically they form a new substance called a