chapter 12

​Only products that contain _____ can have a pH.

Matter does NOT exist in which form?

Which of the following, also called a base, is a compound that reacts with acids to form salts?

Characteristics of matter that do not involve chemically changing a substance are called _____ properties.

A(n) _____ is an alkaline substance used to neutralize acids or raise the pH of hair products.

The term pH represents the quantity of _____ ions.

The study of substances that contain carbon is called _____ chemistry.

Which of the following is an example of a chemical property?​

The rapid oxidation of a substance, accompanied by the production of heat and light, is called:

A(n) _____ is a chemical combination of two or more atoms in definite (fixed) proportions.

If two liquids are mutually soluble, they are considered:

Which of the following is NOT a physical mixture?

​Protons are subatomic particles with which type of charge?

Two or more immiscible substances combine with a special binding ingredient to create a(n):

The _____ is the substance that is dissolved into a solution.​

There are _____ naturally occurring elements.

A _____ is a substance that allows oil and water to mix, or emulsify.