Chemistry and Chemical Safety Cosmetology

Beauty and wellness professionals should study and have a thorough understanding of chemistry because _______.

• Clients often quiz beauty and wellness professional on important knowledge

• chemistry experiments are often regular practices at the salon

• it is unrelated to the safe operation of the salon or spa

• every product used the in beauty industry contains some type of chemical

Beauty and wellness professionals should study and have a thorough understanding of chemistry because _______.

• Clients often quiz beauty and wellness professional on important knowledge

• chemistry experiments are often regular practices at the salon

• it is unrelated to the safe operation of the salon or spa

• every product used the in beauty industry contains some type of chemical

The effects of cosmetics and beauty products are based on how _________.

• the body reacts the chemicals

• pleased the beauty professionals is with the results

• favorably the new styles compare with the old

• friends and family members react to a new look

Creams, lotions, masks, and makeup ______.

• only contain chemicals if they come from lab-made ingredients

• never contain chemicals

• only contain chemicals if the ingredients are not naturally sourced

• contain chemicals whether natural sourced or lab-made

There are _____ elements known to science today.

• 18

• 118

• 81

• 108

Everything you can touch and everything you can see is matter EXCEPT for which of the following?

• living and once-living bodies

• chemicals and powders

• light and electricity

• liquids and gases

Which of the following are defined as the basic units of matter?

• protons

• electrons

• atoms

• neutrons

Of all the elements known to science today, _____ occur naturally on the earth.

• protons

• electrons

• atoms

• neutrons

_______ is the simplest form of chemical matter.

• an element

• a chemical

• a liquid

• a gas

When salt is dissolved into water, ______.

• salt is the solute and water is the solvent

• salt and water are both solutes

• salt and water are both solvents

• water is the solute and salt is the solvent