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Milady Foundations Chapter 6: Chemistry Flashcards | StudBud
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Milady Foundations Chapter 6: Chemistry
Milady Foundations Chapter 6: Chemistry
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1
Nail polish, with glitter than can separate from the polish, is an example of a(n) __________.
Mixture
Emulsion
Solution
Suspension
2
Oxidation and reduction always occur simultaneously and are referred to as a(n) __________ reaction.
Rapid Oxidation
Redox
Endothermic
Rapid Reduction
3
What change is made from when one chemical changes its state of matter
chemical change
compound
physical change
reaction
4
Which chemical reaction requires the absorption of energy or heat?
Exothermic
Oxidation
Endothermic
Redox
5
SDS stands for
Second Data Sheet
Safety Data Sheet
Standard Data Sheet
Sheet Data Safety
6
A substance that may cause cancer is
acidic solution
mutagen
ammonia
carcinogen
7
H is the symbol for which element?
Hydrogen
Oxegen
Clorax
Sodium
8
What does PH stand for?
Potential Hydrogen
Potential Helium
Potential Homeostasis
Partial Hydrogen
9
Solutions with no water have no _____.
space
PH
mass
substance
10
Atom are made up of...
protons and neutrons
protons and electrons
a nucleus only
protons, neutrons, and electrons
11
Shampoos and Conditioners are an example of what?
Astringents
Soaps
Emulsions
Surfactants
12
What is the definition of atoms?
the building blocks of all matter
matter that is not an element
a substance that cannot be broken down by chemical means
matter that is visible to the eye
13
Water-in-oil emulsions feel __________ than oil-in-water emulsions.
Wetter
Colder
Greasier
Hotter
14
How many elements known to science today
118
98
16
120
15
As part of the SDS categories, first-aid measures include important symptoms/effects, and ___________.
product use
use restrictions
containment and cleanup information
first aid instructions
16
Acids
Under 3
Above 7
Under 7
at 7
17
The Safety Data Sheet (SDS) contains _________ categories of information.
10
14
12
16
18
What lowers the surface tension of a substance and allows for oil & water to mix?
a solvent
a surfactant
a detergent
an emulsifier
19
Average pH of the skin
5
8
4
6
20
_________ has a measurable pH
hydrogen ions
water
salt
alkali
21
what new substance in formed by chemically combining two or more atoms of different elements
solution
compound
synthetic
emulsion
22
On SDS sheets, where would you find "Risk Exposure"?
Physical properties
Ecological
Stability
Toxicology
23
Separating of a substance into ions is know to be ____
Deionization
Decomposition
Ionization
Canonization
24
Anion
Negative
Positive
25
An example of an elemental molecule is ___________.
Water
atmospheric oxygen
Salt
Hydrogen
26
Alkalis are also known as ______
acid
hydrogen ions
salt
bases
27
The pH scale is _________.
Mathematic
scion
Linear
Logarithmic
28
Inflammable means that material is less flammable
False
True
29
Mixing chemicals should be done where?
A well ventilated room
In a storage closet
Outside
A well lit classroom
30
the liquids that mix together easily are known as.
incompatible
immiscible
miscible
compatible
31
If a substance gains oxygen that substance is _____
Oxidized
Reduced
Suspense
Subtacted
32
What type of chemical reaction balances pH and results in the production of water and a salt?
Redox
Acid--alkali neutralization
Endothermic
Exothermic
33
How do you define atoms?
Anything that has mass and takes up space (has volume)
A substance that can't be chemically broken down into any similar substance
Molecules that are broken down
The basic building blocks of all matter
34
The overexposure principle refers to ____________
how you can mix chemical
the chemical is cumbustable
how repeated exposure determines toxicity
nothing is non-toxic
35
Alkalis are considered...
Complex
Base
Foundation
Neutrals
36
Common table salt is an example of a compound molecule
True
False
37
All liquid are miscible
False
True
38
The pH scale measures the concentration of hydrogen ions in acidic and alkaline __________ solutions.
Hydrogen peroxide
Unstable
Liquid
Water - based
39
what liquid is used to dissolve a substance when creating a solution.
Solute
Suspension
Emulsion
Solvent
40
__________ cannot be divided into simpler substances by ordinary chemical means.
Oxygen
Atoms
Water
Molecules
41
Loss of oxygen:
Reduction
Oxidation
Application
Reaction
42
Any substance that occupies space and has weight is?
Matter
Chemistry
Chemical
Elements
43
There are __ naturally occurring elements on earth.
98
118
100
86
44
1. What substances are contained in the study of organic chemistry.
sulfer
nitrogen
carbon
hydrogen
45
An example of a water-in-oil emulsion is __________.
Witch Hazel
Mayonaise
Cold cream
Butter
46
____ is a term that refers to anything that occupies space, and has some physical properties.
Organic Substance
Compound
Element
Matter
