Chapter 12 Milday Chemistry

there are 118 total elements but ____ are naturally occurring

change is changing the form without forming a new substance

chemical compound of atoms of the same elements

alkaline substances used to neutralize acids or raise the ph of many hair products

a chemical reaction that combines a substance with oxygen to produce an oxide

Chemical change example is

oil and water are examples of

substances that allow oil and water or emulsify

a chemical reaction in which the oxidizing agent is reduced and the reducing agent is oxidized at the same time

combination of matter in any proportions (example saltwater and air)

volatile organic compounds are compounds that contain _____ and evaporate very easily

water and alcohol are example of

a chemical combination of 2 or more atoms in definite or fixed proportions

examples of ammonia compound that is used to perform chemical services in a salon are ammonium thioglycolate and _______

Organic chemistry is the study of substances that contain the element

chemical compound of 2 or more atoms of different elements

A stable physical mixture of two or more substances in a solvent

substance, which dissolves another substance to form a solution with no chemical change

inogranic chemistry is the study of substances that do not contain the element carbon but may contain the element ____

an unstable physical mixture of 2 or more immiscible substances

sweet colorless, oily substances; used as a solvent and moisturizer

tail of the surfactant; lipophilic is

a chemical reaction where heat is released (ex. perms that does not require heat)

basic unit of matter with a nucleus at the center surrounded by negatively charged electrons

head of the surfactant; hydrophilic is

the simplest form of chemical matter

Pure substance is a chemical combination of matter in _____ proportions

Has definite volume and weight but not a definite shape