Definitions
Science that deals with the composition, structures, and properties of matter and how matter changes under different conditions is known as what?
Chemistry
All matter exists in one of three different physical forms. These three forms are:
Solid, Liquid, Gas
Ice melting into water
The pH scale measures this:
Acidity or Alkalinity of a substance
This will contract and close the hair cuticle- meaning it needs to be used at the end of all chemical services.
Acids
These are the smallest chemical components of an element.
Atoms
This state of matter is rigid, has a fixed shape and volume
Solid
Nail polish being painted on nails
Physical
The pH scales ranges from _____ to ____
0-14
Skin and hair have this average pH.
5
Any substance that occupies space and has mass or weight is known as?
Matter
This state of matter has definite volume but takes the shape of its container
Liquid
Solution being applied to a perm
Chemical
A pH of 7 is what?
Neutral
This is used to raise the pH in hair products to allow the solution to penetrate the hair shaft
Ammonia
An unstable physical mixture of two or more immiscible substances (substances that normally will not stay blended) is known as?
Emulsion
This state of matter has no fixed volume or shape.
Gas
Oxidation of hair color
Chemical
A pH below 7 indicates what?
Acidity
This is a special type of oil used in hair conditioners, water resistant lubricants for the skin, and nail polish dryers. They form a breathable film that gives a silky, smooth feeling to the hair.
Silicones
What are substances that allow oil and water to mix or emulsify?
Surfectants
Two properties of matter that help identify it:
Physical and Chemcial
Iron turning to rust
Chemical
A pH above 7 indicates what?
Alkalinity
Three types of physical mixtures are:
Solutions, Suspensions, and Emulsions