Chapter 12 Basics of Chemistry

An ion with a positive electrical charge is considered to be

Change in the form of a substance that does not cause a chemical reaction is a ____ change

A common volatile organic compound used in hair spray is

Substances that allow oil and water to mix or emulsify are

What is an example of an oil-in- water emuslion of 2 immiscible liquids

What term refers to the separation of an atom or molecule into positive & negative ions

A characteristic of all inorganic substances is that they

There are ___ naturally occurring elements

Chemical reaction that the oxidizing agent being reduced & the reducing agent being oxidided

An atom or molecule that carries an electrical charge is a

Sodium chloride is an example of an

An unstable physical mixture of two or more immiscible substances is a

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

The oxidation of haircolor is an example of a

Study of substances that lack the element carbon,but may contain the element hydrogen

All haircolor products are organic chemicals, which means they _____

Chemical reactions that are characterized by giving off heat are

The branch of science that applies to substances that contain carbon is called ___ chemistry

The rapid oxidation of a substance accompanied by the production of heat & light is known as

Sweet colorless oily substance that is used as moisturizer in skin & body creams is

What state of matter has a definite volume but takes the shape of its container

Having an affinity or attraction to fat & oils (oil-loving) is defined as

A stable physical mixture of 2 or more substances in a solvent is a

A chemical combination of matter in definite fixed proportions is a

Air contains many substances including nitrogen,carbon dioxide,water vapor & is an example of a

The chemical combination of two or more atoms of different elements produces a

Water & alcohol

Being capable of combining with or attracting water or water loving is defining as

A solution with a pH valve of seven indicates a ___ solution

what is an example of a chemical property

What is an example of an ammonia compound that is used to perform chemical services in a salon

A substance usually liquid that dissolves another substance to form a solution is a

The simplest form of chemical matter cannot be broken down without the loss of identity is an

Chemically combining 2 or more atoms produces a __