Aspects of Chem
smallest unit of an element
What is an atom?
Oil and water is an example of
What is a suspension?
Measures acidity and alkalinity
What is pH scale?
potential hydrogen stands for
Chemically changed substance
what is a chemical reaction?
Simplest form of matter that cannot be broken down
What is an element?
transfer of elections
What is an ionic bond?
Neutral pH
catalyst does this
Heat does this to a reaction
What is speeds up?
Two or more elements that are chemical combined
What is a covalent bond?
acids close this
what is the cuticle?
what is oxidation?
reaction hair color undergoes
What is oxidation?
What is an element?
Shampoo is a popular example of
What is a solution?
What is slightly acidic?
Mixture of oil and water
What is emulsion?
type of reaction a perm is
what is a reduction reaction?
A molecule is always...
What is two or more atoms together?
Emulsifiers are required in this
What is an emulsion?
What is opening the cuticle or swell and soften the hair?
oxygen is removed
three things that help to speed up a reaction
What is heat, energy, and catalyst?