Basics
What is the simplest form of chemical matter?
Element
What creates a potentially deadly gas if mixed together?
Ammonia and Bleach
Every product used in beauty and wellness contains some type of chemical. T or F
True
MSDS sheets have been replaced with what?
SDS ...Safety Data Sheets
Air can be pure . T or F
False
What are the basic units of matter?
Atoms
Use a measuring cup or spoon when mixing what?
Chemicals
Makeup, creams, lotions and masks contain chemicals from natural sources or from ingredients manufactured in a lab. T or F
T
This adds hydrogen to a chemical compound
Reducing Agent
What is an endothermic process?
A chemical or physical process that absorbs heat from its surroundings.
What type of change is exposed metal rusting?
Chemical Change
What two products should never be stored next to each other?
Incompatible products
A substance that is dissolved in a solution is called what?
Solute
Most states and counties do not have regulations in place to dispose of chemicals. T or F
T
What is the neutral ph range of hair , skin and nails?
4.5-5.5
All liquids are either miscible or immiscible. T or F
True
What is the overexposure principle?
How overexposure determines toxicity.
A substance that dissolves a solute and makes a solution.
Solvent
How many catagories are SDS sheets formatted into?
16
Slightly alkaline products help clients with what type of skin?
Dry, dehydrated, irritable, sensative skin.
When immiscible liquids are combined they are what?
Suspensions
What is capable of igniting and burning?
A combustible
This affects the hair, skin and nails and is important to understand in the beauty and wellness industry.
Ph
Included in all SDS, there are ______ accepted pictograms .
9
What is an emulsifier used for?
To create a stable blend when combining two or more immiscible substances.