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

products used in the beauty industry contains some type of chemical

When salt is dissolved into water, _________.

salt is the solute and water is the solvent

A solvent is any ________

substance that dissolves a solute and makes a solution

A solute is a _________

substance that is dissolved in a solution

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Chemistry small review

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covers Intro, basics, and solutions suspensions and emulsions

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Questions 13

Answers

1
Beauty and wellness professionals should study and have a thorough understanding of chemistry because _________.
chemistry experiments are often regular practice at salons and spas
its unrelated to spa operations
products used in the beauty industry contains some type of chemical
clients often quiz beauty professionals on this important knowledge
2
_________ is an example of a compound molecule
pure nitrogen
oxygen
ozone
common table salt
3
All liquids are _________.
immiscible
either miscible or immiscible
miscible
both miscible and immiscible
4
Everything you can touch and everything you can see is matter EXCEPT for which of the following?
liquids and gasses
chemicals and powders
electricity and light
human body
5
Of all the elements known to science today, _________ occur naturally on Earth.
19
98
18
89
6
Which of the following is defined as any substance that occupies space and has weight?
matter
a beauty product
a chemical
potentially dangerous
7
When salt is dissolved into water, _________.
water is the solute and salt is the solvent
salt is the solute and water is the solvent
salt and water are both solvents
salt and water are both solutes
8
_________ is the simplest form of chemical matter.
a liquid
a chemical
An element
a gas
9
What do immiscible liquids form when they are combined?
suspensions
stable mixtures
solutions
smells
10
Which of the following is TRUE of solutions?
They are usually a solid color
They are stable mixtures
They are immiscible
They are surfactants
11
Which of the following are defined as the basic units of matter?
protons
atoms
nuetrons
electrons
12
A solvent is any ________
substance dissolved into a solution
liquid not capable of being mixed to form a stable solution
substance that dissolves a solute and makes a solution
stable physical mixture of two or more substances
13
A solute is a _________
substance that is dissolved in a solution
stable physical mixture of two or more substances
substance that dissolves a solvent and makes a solution
liquid not capable of being mixed to form a stable solution

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