Duplicate of Duplicate of Duplicate of Ch 12

All matter exists in one of 3 different physical forms:solid,liquid,&___

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

The separating of a substance into ions is known as

substances that act as a bridge to allow oil/water to mix or emulsify are

When acids & alkalis are mixed together in equal proportions, they___each other.

When a substance gains oxygen, the substance is

When 2 or more atoms are joined together chemically,a___is created.

When one chemical changes its state of matter, the change is called a

Nail polish w/glitter is an unstable physical mixture of undissolved particles in a liquid, is

Everything in the universe is made of matter or___,which does not occupy space or have mass.

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

The branch of chemistry that deals w/ products w/out carbon is called___

Anything that occupies space, w/ physical/chemical properties, & exists as solid, liquid,or gas

Another name for alkalis is

Pure water w/ a pH of 7 is considered to be___

Which substance is an example of an elemental molecule?

Only products that contain___can have a pH.

Because it dissolves more substances than any other solvent,___is the universal solvent

What is a special type of oil used in nail polish dryers & as skin protectant?

What type of change when ice melts & becomes water?

Organic chemistry is the study of all substances containing___.

A product w/ a pH 8.9 is considered ___

What is made when salt is dissolved in water?

The head of a surfactant molecule is___, meaning water loving.

A mixture of 2 or more substances that are united w/ the aid of a binder is

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

Substances that cannot be reduced to simpler substances are called

Redox is also known as

A new substance formed by chemically combining 2 or more atoms of different elements is

A combination of substances are held together by physical rather than chemical ties is known as

The basic unit of matter cannot be divided into simpler substances by ordinary chemical means

The tail of a surfactant molecule is___, meaning oil-loving.

Liquids that mix easily are known as