Chemical Structure
the simplest form of chemical matter and only contains one type of atom
Element
What are liquids that are mutually soluble?
Miscible
What is used to measure acidity and alkalinity
PH scale
A form of energy that exhibits magnetic, chemical, or thermal effects
Electricity
An applicator for directing electric current from an electrotherapy device to the clients skin
Electrode
The basic unit of matter
Atom
What are liquids that are NOT capable of being mixed together
Immiscible
Above 7 on the pH scale indicates
Alkaline solution
Electricity does not occupy space or have mass TRUE or FALSE
True
What is the name for a positive electrode
Anode
Subatomic particles with a positive charge
Protons
Glitter in nail polish is an example of
Suspension
Below 7 on the pH scale indicates
Acidic solution
A unit that measures the resistance of of an electric current
Ohm
Energy Used in nuclear power plants and to create the hulk
Gamma rays
exposed metal rusting is an example of
Chemical change
Substance that is dissolved in a solution
Solute
Occur when acid is mixed with an alkali in equal proportions
Acid-alkali neutralization reaction
what Would happen if a wire is not large enough to carry the electrical current passing through it?
Overheat
The percentage of sunlight that creates visible light
35%
solid ice melting into water is an example of
physical change
stable, uniform mixture of 2 or more substances
Solution
What is the pH of healthy skin and hair
4.5-5.5
What do you pull on to disconnect an appliance?
Plug
Refers to a condition that requires avoiding certain treatments, procedures and products
Contraindications