Chapter 7 Basics of Chemistry Review

A chemical reaction when oxygen is subtracted from or hydrogen is added is called

Redox is a contraction for _________.

_________ organic compounds are substances containing carbon that evaporate very quickly.

If a product has a pH of 8.9 it is __________.

A combination of substances held together by physical ties is called ____________.

When a substance is combined with oxygen, the substance is 

Liquids that mix easily are known as ________.

Anything that occupies space and exists in either a solid liquid or gas is known as 

A special type of oil used in nail polish dryers and as a skin protectant is ________.

Pure water with a ph of 7 is considered ___________.

Substances that cannot be reduced to simpler substances are called ______.

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

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

What type of change occurs when ice melts?

Temporary mixtures of two kinds of matter are

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

The tail of a surfactant molecule is __________ or oil-loving.

The separating of a substance into ions is known as

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

Alkalis is also known as ________.

Organic chemistry is the study of all substances containing ________.

When two or more atoms are joined together chemically, what is formed?

The smallest particle of an element is the 

When fermented to make wine, the sugar in grapes is converted into_____.

The branch of chemistry that deals with products that do not contain carbon is called ______.

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

A molecule is formed by joining two or more __________ chemically.

Substances that act as a bride to allow oil and water to mix or emulsify are ___________.

_________ are used to neutralize acids.

How many naturally occurring elements are there?

The formation of a new substance by uniting two or more elements is known as