CH 12 Basics of Chemistry

the study of substances that contain the element carbon

all haircolors are organice chemicals meaning...

substances that do not contain the element carbon but may contain the element hydrogen

characteristic of inorganic chemistry/substances

simplest form of chemical matter

number of elements that occur naturally

basic unit of matter with a nucleaus at the center surrounded by negatively charged electrons the at move around the nucleaus

chemical combo of 2 or more atoms

chemical combo of 2 or more atoms of different elements

state of matter with a definite volume

example of a chemical property

change in the form of a substance without a chemical reaction

oxidation of haircolor is an example of

chemical reaction in which the oxidizing agent is being reduced and the reducing agent is being oxidized

chemical reaction characterized by releasing heat

the rapid oxidation of a substance accompanied by the production of heat and light

chemical combo of matter in definite proportions

air contains many substances such as nitrogenm carbon dioxidem and water vapor. This is an example of a ____ _____

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

the substance that dissolves the solute and makes the solution

these substances can be mixed together to form clear solutions

water and alcohol are examples of....

an unstable physical mixture of two or more immiscible substances

substance that allow oil and water to mix, or emulsify

water-loving=

example of water-in-oil emulsion

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

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

sweet,colorless oily substance

a common volatile organice compound(VOC) used in hairspray is ____ _____

an atom or molecule that carries an electrical charge