Basics of Chemistry

A stable physical mixture of two or more substances is a(n)

An ustable physical mixture of two or more immiscible substances is a(n)

A solution with a pH value of & indicates a(n):

An atom or molecule that carries an electrical charge is a(n):

An example of an ammonia compound that is used to preform chemical services in a salon is:

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

All matter has physical and chemical properties and exists in the form of a:

Substances that allow oil and water to mix, or emulsify, are:

Liquids that can be mixed together to foem stable solutions are:

A substance, usually liquid, that dissolves another substance to form a solution is a(n)

Cold cream is an example of an oil-in-water emulsion of two immiscible liquids

Change in the form of a substance that does not cause a chemical reaction is a(n)

All haircolor products are organic chemicals

A common volatile organic compound used in hair spray is:

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

Chemical reactions that are characterized by or formed by giving off heat are:

People began making soaps about 4,500 years age by boiling oil or animal fat with wood ashes

There r 60 naturally occurring elements,each w/ its own distinct physical & chemical properties

Water and alcohol are examples of miscible liquids

Most organic substances do not burn because they do not contain carbon

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

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

Chemically combining two or more atoms produces a:

A chemical combination of matter in definite (fixed) proportions is a:

Sodium chloride is water

A sweet, colorless, oily substance that is used as a moisturizer on skin & body creams is:

Elements differ from one another because of  the difference in the structure of their:

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

The oxidation of haircolor is an example of miscible liquids

Ions with a positive electrical charge are considered to be: