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MILADY Chapter 12 Cosmetology Flashcards | StudBud
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MILADY Chapter 12 Cosmetology
MILADY Chapter 12 Cosmetology
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1
Substances used to neutralize acids or raise the pH of many hair products are _____.
silicones
carbons
alkanolamines
volatile alcohols
2
"Having an affinity or attraction to fat and oils (oil-loving)" is defined as _____.
lyophilic
lipophilic
oxyphilic
oligophilic
3
Substances that allow oil and water to mix, or emulsify, are______.
surfactants
suspensions
mixtures
particles
4
A common volatile organic compound used in hair spray is _____.
ammonia water
ionized water
hydrogen peroxide
ethyl alcohol
5
What is an example of an ammonia compound that is used to perform chemical services in a salon?
Silicone solutions
Ammonium hydroxide
Ionization hydroxide
Cetyl alcohol
6
What term refers to the separation of an atom or molecule into positive and negative ions?
Aeration
Deionization
Dissolution
Ionization
7
A chemical combination of matter in definite (fixed) proportion is a _____.
pure substance
pure combination
physical mixture
physical blend
8
Mutually soluble liquids that can be mixed together to form clear solutions are _____.
compatible
fusible
solvents
miscible
9
The oxidation of haircolor is an example of a _____.
chemical change
reversible process
change in the state of matter
physical change
10
What is an example of a chemical property?
ability to rust
boiling point
density
solubility
11
All haircolor products are organic chemicals, which means they ______.
lack carbon but may contain hydrogen
contain non-synthetic ingredients
contain carbon and hydrogen
are natural and healthy
12
Being "capable of combining with or attracting water (water-loving)" is defined as _____.
lipophilic
hydrophilic
halophilic
acidophilic
13
Water and alcohol _____.
form a suspension when mixed together
are examples of miscible liquids
are insoluble substances
form distinct layers when combined
14
What is the study of substances that lack the element carbon, but may contain the element hydrogen?
Inorganic Chemistry
Stereochemistry
Biochemistry
Physical Chemistry
15
A characteristic of all inorganic substances is that they _____.
are derived from living things
burn easily
contain hydrogen
lack carbon
16
What state of matter has a definite volume but takes the shape of its container?
vapor
solid
liquid
gas
17
An atom or molecule that carries an electrical charge is a(n) _____.
electrolyte
conductor
ion
current
18
The simplest form of chemical matter that cannot be broken down without the loss of identity is a(n) ______.
mineral
energy
substance
element
19
What type of chemical reaction results in the oxidizing agent being reduced and the reducing agent being oxidized?
Neutralization
Simple Displacement
Redox
Decomposition
20
There are _____ naturally occurring elements, each with its own distinct physical and chemical properties.
98
68
138
118
21
Air contains many substances, including nitrogen, carbon dioxide, and water vapor, and is an ex of a ____.
chemical change
pure substance
chemical compound
physical mixture
22
An ion with a positive electrical charge is considered to be _____.
nonaqueous
a cation
an anion
neutral
23
The rapid oxidation of a substance, accompanied by the production of heat and light, is known as ____.
synthesis
implosion
entropy
combustion
24
Chemically combining two or more atoms produces a ______.
miscible
substance
mixture
molecule
25
Chemical reactions that are characterized by giving off heat are ____.
oxidized
exothermic
neutralized
acidic
26
A stable physical mixture of two or more substances in a solvent is a(n) ____.
solute
emulsion
solution
blend
27
Change in the form of a substance that does not cause a chemical reaction is a(n) ____ change.
anion
matter
physical
chemical
28
A solution with a pH value of seven indicates a(n) _____ solution.
volatile
neutral
alkaline
acidic
29
The branch of science that applies to substances that contain carbon _____ chemistry.
inorganic
environmental
organic
structural
30
The chemical combination of two or more atoms of different elements produces a(n)_____.
solution
acid
compound
neutral
31
What is an example of an oil-in-water emulsion of two immiscible liquids?
Cold cream
Nail primer
Silicone
Glycerin
32
A sweet, colorless, oily substance that is used as a moisturizer in skin and body creams is ____.
glycerin
alkanolamines
ammonia
silicone
33
Basic unite of matter, w/a nucleus at the center surrounded by negatively charged electrons that move around the nucleus
ion
neutron
proton
atom
34
Sodium chloride is an example of a(n)______.
atom
mineral
element
compound molecule
35
An unstable physical mixture of two or more immiscible substances is a(n)_____.
synthesis
emulsion
solution
suspension
36
A substance, usually liquid, that dissolves another substance to form a solution is a(n) ______.
immiscible
solid
solute
solvent