Esthi Chapter 7 Chemistry

Suspensions contain smaller particles than solutions do.

A disadvantage of oil-in-water emulsions is that they will not easily rinse away with water.

What is an example of an organic substance?

What color does a base turn red litmus paper?

What term refer to the simplest for of chemical matter?

How long should a properly-stored emulsion remain stable?

How are elements identified?

When a substance is oxidized, the oxidizer is always reduced.

The atoms of each element are different in structure from the atoms of all other elements.

Usnderstanding chemistry helps you to understand how to layer products in services.

What is the most commonly used cosmetic ingredient?

What is it called when a chemical changes its state but not its composition?

What is an example of a liquid?

What is an example of an oil-in-water emulsion?

Inorganic substances are flammable.

What is the most abundant element found on earth?

Estheticians work with chemistry every day.

WShat6 is a characteristic of suspensions?

Atoms can be divided into simpler substances by ordinary chemical means.

What is the general composition of air by volume?

What does ionization create?

A pH of eight is ______ times more alkaline tha a pH of seven.

What is the range of the pH scale?

It may not be beneficial to the skin for the esthetician to cross over in product lines when providing services

Most water is pure.