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Duplicate of Chapter 12: Basics of Chemistry Flashcards | StudBud
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Duplicate of Chapter 12: Basics of Chemistry
Duplicate of Chapter 12: Basics of Chemistry
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#Milady Chapter 12: Basics of Chemistry #PMIN #Indianapolis
Flashcards
30 cards
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Questions
30
Answers
1
____: temporary separation of a substance into ions
Anion
Ionization
Ion
Cation
2
A characteristic of all inorganic substances is that they ____
are derived from living things
lack carbon
burns easily
contain hydrogen
3
Result of two or more atoms that are joined together.
molecule
miscible
substance
mixture
4
The rapid oxidation of a substance, accompanied by the production of heat&light, is known as __
Entropy
Implosion
Combustion
Synthesis
5
____ : atom or molecule that carries an electrical charge
Ion
Anion
Ionization
Cation
6
_____: water loving and dissolves in water
Halophilic
Lipophilic
Hydrophilic
Acidophilic
7
Substances that allow oil & water to mix, or emulsify, are ____
Surfactants
Particles
Mixtures
Suspensions
8
Air contains many substances; including nitrogen, carbon dioxide, & water vapor. It's an ex of:
Pure Substance
Physical Mixture
Chemical Compound
Chemical Change
9
Glycerin is a sweet, _____, oily substance that is used as a ________ in skin and body creams.
Yellow; Dehydrator
Colorless; Dehydrator
Colorless; Moisturizer
Yellow; Moisturizer
10
Iron being able to rust is an example of which property?
Physical
Chemical
11
Chemical reactions that are characterized by giving off heat are _____.
Acidic
Exothermic
Oxidized
Alkaline
12
______: an ion with a positive electrical charge
Ionization
Ion
Anion
Cation
13
____ _____: Mutually soluble; can be mixed with each other in any proportion without separating
Suspension
Miscible Liquids
Immiscible Liquids
Solvents
14
An unstable physical mixture of two or more immiscible substances is a(n):
Solution
Emulsion
Synthesis
Suspension
15
State of matter: has volume and weight, no shape (water)
Vapor
Solid
Gas
Liquid
16
Pure _____ is a chemical combination of matter in definite (fixed) proportions
Combination
Mixture
Blend
Substance
17
____:The substance, usually liquid, that dissolves another substance to form a solution.
Solution
Solute
Solvent
Solid
18
____ Change: do not cause a chemical change in the identity of a substance.
Physical
Chemical
Boiling Point
Matter
19
Chemical _____ of two or more atoms of different elements
acid
compound
neutral
solution
20
The branch of science that applies to substances that contain carbon is called ___ chemistry.
Environmental
Organic
Inorganic
Structural
21
An example of a compound molecule is
Sodium Chloride
Sodium
Chloride
Hydrogen
22
The basic unit of matter, w/ a nucleus at the center surrounded by negatively charged electrons
Neutron
Ion
Atom
Proton
23
_____: oil loving, and dissolves in oil
Hydrophilic
Lipophilic
Halophilic
Acidophilic
24
Pick which example represents chemical change
Ice melting into water
Oxidation of haircolor
Nail Polish
Temporary spray hair color
25
All haircolor products are organic chemicals, which means they __ __ & ___
contain carbon & hydrogen
lack carbon but may contain hydrogen
contain non-synthetic ingredients
are natural & healthy
26
Which is a common volatile organic compound used in hair spray is ____.
Hydrogen Peroxide
Ethyl Alcohol
Ionized Water
Ammonia Water
27
What is an example of an oil-in-water emulsion of two immiscible liquids?
Nail primer
Cold cream
Silicone
Glycerin
28
Substances used to neutralize acids or raise the pH of many hair products are ____
Carbons
Silicones
Volatile Alcohols
Alkanolamines
29
What is an example of an ammonia compound that is used to perform chemical services in a salon?
Ammonium Hydroxide
Cetyl Alcohol
Silicone Solutions
Ionization Hydroxide
30
There are how many naturally occurring elements each with their own distinct properties?
98
138
89
118
