Basics 7

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

What color does a base turn red litmus paper?

How are elements identified?

Chemistry jokes are sodium funny! HAHAHA I slapped my NEON that one!

Suspensions contain smaller particles than solutions do.

What is the most abundant element found in the earth's crust?

Estheticians work with chemistry everyday

How long should a properly stored emulsion remain stable?

What is an example of an organic substance?

What is the most commonly used cosmetic ingredient?

What is the range of the pH scale?

Most water is pure.

Inorganic substances are flammable.

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

What is a characteristic of suspensions?

A pH of eight is ??? times more alkaline than a pH of seven.

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

What is an example of a liquid?

It may not be beneficial for the skin to use multiple skincare lines when providing services.

What term refers to the simplest form of chemical matter?

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

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

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