Orientation Core | Chemical Safety

Question 1

Chemistry is demarcated by two categories they are:

Accepted Answer

Organic & Inorganic

Question 2

Organic Chemistry is the study of compounds containing carbon.

Accepted Answer

True

Question 3

What defines matter in the universe?

Accepted Answer

Substance that can be seen or felt, excluding electricity and light.

Question 4

What does pH stand for?

Accepted Answer

Potential Hydrogen

Question 5

What are the fundamental components of an atom?

Accepted Answer

Electrons, protons, and neutrons

Question 6

What defines exothermic reactions?

Accepted Answer

Occurs when chemicals emit heat.

Question 7

What is the skin’s pH?

Accepted Answer

4.5-5.5

Question 8

What happens when the nucleus of an atom becomes imbalanced?

Accepted Answer

It becomes radioactive

Question 9

How can estheticians ensure safety regarding chemical products?

Accepted Answer

By reading and following product labels.

Question 10

You should refer to the SDS in case of an emergency.

Accepted Answer

True

Question 11

What molecule makes something acidic?

Accepted Answer

Hydrogen

Question 12

What characterizes stable atoms?

Accepted Answer

Balanced charges in the nucleus.

Question 13

What distinguishes elements from other substances?

Accepted Answer

They cannot be broken down into simpler substances.

Question 14

Organic Chemistry is the study of what kind of compounds?

Accepted Answer

Compounds containing carbon

Question 15

Which part of the atom shapes what kind of element a substance becomes?

Accepted Answer

Protons

Question 16

What do volatile organic compounds consist of?

Accepted Answer

Carbon, which is organic.

Question 17

What is the primary concern for estheticians regarding chemical safety in the workplace?

Accepted Answer

Avoiding workplace hazards and health issues

Question 18

Which is an example of a physical change?

Accepted Answer

Ice melting

Question 19

Which of the following is an elemental compound?

Accepted Answer

Ozone

Question 20

What is ammonia made of?

Accepted Answer

Nitrogen and hydrogen

Question 21

Which of the following is an example of a surfactant?

Accepted Answer

Soap

Question 22

Which number on the pH scale is neutral?

Accepted Answer

7

Question 23

Which molecule makes something basic?

Accepted Answer

Hydroxide

Question 24

What should you refer to in case of an emergency involving a chemical?

Accepted Answer

Safety Data Sheets (SDS)

Question 25

What are volatile alcohols characterized by?

Accepted Answer

Easy Evaporation

Question 26

According to OSHA, what are the approx. annual figures for deaths & illnesses associated w/workplace chemical exposure?

Accepted Answer

50,000 deaths and 190,000 illnesses.

Question 27

Which of the following is an example of an alkaline?

Accepted Answer

Sodium Hydroxide

Question 28

What is an example of an endothermic reaction?

Accepted Answer

Salt dissolving in water

Question 29

The different states of matter are:

Accepted Answer

Solid, Liquid, and Gas

Orientation Core | Chemical Safety

Questions 29

Orientation Core | Chemical Safety

Questions 29