Basics of Chemistry

What is an example of an organic substance?

• Iron

• Glass

• plastic

• pure water

Estheticians work with Chemistry every day?

• True

• False

What term refers to the simplest form of chemical matter?

• molecule

• atom

• cell

• element

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

• True

• False

How are elements identified?

• By color

• by size

• by letter

• by symbols

Inorganic substances are flammable

• True

• False

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

• Physical change

• chemical change

• homeostasis

• peristalsis

what is an example of a liquid?

• ice

• steam

• serum

• ozone

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

• True

• False

What is the most abundant element found on earth?

• nitrogen

• carbon

• oxygen

• hydrogen