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Chemistry Joy Flashcards | StudBud
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Chemistry Joy
Chemistry Joy
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Chemistry study assistance
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Questions
15
Answers
1
Molecules which are building blocks that connect each other & form larger, complex compounds?
Polymers
Lipids
Monomers
Saccharides
2
Chemistry that deals with all living matter that was or is alive at one time is called what?
Biochemistry
Inorganic chemistry
Active chemistry
Organic chemistry
3
Name the even dispersion of a solid substance in a liquid base?
Saturation
Suspension
Solvent
Solution
4
Which below are NOT one of the three major biochemical compound groups in the body?
Carbohydrates
Lipids
Acid Mantle
Proteins
5
Emollients in products are usually found in concentrations ranging between?
1% to 2%
2% to 10%
15% to 20%
3% to 5%
6
Which ingredient is often used to increase the thickness of products and provides moisture?
Humectants
Fatty Alcohols
Surfactants
Emollients
7
In a Solution - a solid part is called the solvent?
Sometimes
Fale
Maybe
True
8
The molecular weight of each element is determined by what?
Protons and Neutrons
Neutrons and Electrons
Protons and Electrons
Protons
9
Which of the following items contains very few minerals?
Hard Water
Hot Water
Cold Water
Soft Water
10
Fragrance ingredients are usually listed on the ingredient list?
False
Maybe
Sometimes
True
11
What are ingredients that are designed to dissolve keratin proteins on the surface of the skin?
Vitamins
Lighteners
Cooling Agents
Enzymes
12
If a carboxyl group is located on the second carbon atom of the chain, the Ingredient is what?
Poly Hydroxy Acid
Beta Hydroxy Acid
Malic Acid
Alpha Hydroxy Acid
13
Basic units of matter that can’t be broken down into simpler substances by a chemical reaction?
Atoms
Neutrons
Electrons
Elements
14
A substance change that creates a new substance w/ different material character from original?
Physical Change
Chemical Change
Phase
Chemical Structure
15
Which ingredient helps increase the density in emulsions and gel-type products?
Thickners
Preservatives
Sutfactants
Chel ating Agents