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2013 Milady FE Chapter 7 Basics of Chemistry Flashcards | StudBud
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2013 Milady FE Chapter 7 Basics of Chemistry
2013 Milady FE Chapter 7 Basics of Chemistry
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2013 Edition of Milady Fundamentals of Esthetics Chapter 7: Basics of Chemistry.
Flashcards
40 cards
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Questions
40
Answers
1
_______ is matter with fixed volume but no definite shape.
gas
solid
liquid
2
Two or more immiscible substances can be united with the aid of a/an _____________.
emulsifier
molecule
emmulsion
surfactant
3
An atom with a positive electrical charge is a __________.
anion
cation
4
An ion is an atom or molecule that carries a/an __________ charge.
negative
electrical
positive
5
Organic and inorganic are the two branches of _______.
phsychiatry
chemistry
biology
physiology
6
Substances with a pH above 7.0 are _____.
alkaline
neutral
acidic
7
An atom with a negative electrical charge is a
anion
cation
8
______ is the most abundant of all substances on earth.
Tin
Sugar
Baking soda
Water
9
What type of neutralization reaction forms water and salt?
acid-alkali
solution-compound
oxidation-reduction
reduction-compound
10
_______ of matter refers to matter in its three physical forms.
Appearances
Physical property
Chemical makeup
States
11
Most skin care products are __________ of oil and water.
solutions
suspensions
reductions
emulsions
12
________ is found in all living things.
radon
zinc
helium
carbon
13
The study of substances that contain carbonis _________ chemistry.
Inorganic
Organic
14
The air is made of 3/8ths of nitrogen.
True
False
15
Substances with a pH level of 7.0 are ________
Acidic
Neutral
Alkaline
16
A uniform mixture of two or more mutually miscible substances is a _________.
solution
solute
suspension
liquid
17
______ molecules contain two or more atoms of the same element.
Elemental
Atomic
Chemical
Physical
18
________has physical properties that we can see, smell, taste, and touch.
Energy
UVA
Matter
Electricity
19
Antioxidants prevent ______ by neutralizing free radicals.
ionization
neutralization
oxidation
20
A moisturizer is an oil in water emulsion.
False
True
21
Hydrophilic means _________.
oil loving
water loving
22
Substances with a pH below 7.0 are ______
neutral
alkaline
acidic
23
What is the difference between water in oil emulsions and oil in water emulsions?
Water in oil emulsions are greasier
Oil in water emulsions are greasier
24
The Earth's surface is 65% water.
False
True
25
Light is a form of _______.
energy
matter
vapor
gas
26
_______ means oil loving.
Hydrophilic
Lipophilic
27
All atoms are identical.
False
True
28
All natural elements have their own distinctive physical and chemical properties.
False
True
29
Unstable mixtures of two or more immiscible substances are ________.
solutions
suspensions
artificial
compounds
30
Reduction is the loss of oxygen or the addition of hydrogen
False
True
31
Salons and spas typically use _________ emulsions.
water in oil
oil in water
32
A solute is any substance that is dissolved by a solvent to form a solution.
True
False
33
_____ is the science that deals with the composition, structure and properties of matter.
Chemistry
Physiology
Ergonomics
Biology
34
Carbon is absent from the compounds studied in inorganic chemistry.
True
False
35
The natural pH of the skin is ________.
5.5
3.5
14
7.0
36
_______ is a gaseous mixture that makes up the Earth's atmosphere.
Hydrogen
Oxygen
Air
Helium
37
Elements are the simplest forms of matter.
True
False
38
_______ is the most abundant element on earth.
Lithium
Oxygen
Sulpher
Carbon
39
Oxidation is caused by the addition of ________and the loss of hydrogen.
energy
water
oxygen
oil
40
The term _______ means capable of being mixed.
immiscible
ionized
miscible
deionized
