Chemistry Flashcards
What term refers to anything that occupies physical and chemical properties and exist in a solid, liquid, or gas
Matter
When a substance gains oxygen, the substance is…
Oxidized
When 2 or more atoms are joined together chemically, a (?) is created.
Molecule
A (?) is a new substance formed by chemically combining 2 or more atoms of different elements?
Compound
(?) are substance that cannot be reduced to simpler substances
Elements
What is the basic unit of matter that cannot be divided into simpler substances by ordinary chemical means?
Atom
A(n) (?) agent is a substance that adds hydrogen to a chemical compound or subtracts oxygen from the compound.
reducing
Redox is a contraction for…
Oxidation-Reduction
A (?) is a preparation made by dissolving a solid, liquid, or gaseous substance in another substance.
Solution
(?) liquid are liquids that mix easily.
Miscible
A (?) is a combination of substance that are held together by physical rather than chemical ties.
Physical Mixture
Because it has the ability to dissolve more substances than any other solvent, (?) is known as the universal solvent.
Water
Nail polish containing glitter is an unstable mixture of i dissolved particles in a liquid, which is known as…
Suspension
A(n) (?) is a mixture two or more substances that are united with the aid of a binder.
Emulsion
The tail of a surfactant molecule is (?), meaning oil loving.
Lipophilic
Substances that act as a bridge to allow oil and water to mix or emulsify are called…
Surfactants
The (?) principle, is the dose of a substance that determines whether it will have a poisonous effect on the body.
Overexposure
Only products that contain (?) can have a pH.
Water
The seating of a substance into ions is known as…
Ionization
Pure water with a pH of 7 is considered to be…
Neutral
When acids and alkalis are mixed together in equal proportions, they (?) each other.
Neutralize
A product with a pH of 8.9 is considered to be…
Alkaline
Incompatible products are chemicals that…
Should not be mixed or stored near each other
(?) include safety information about products compiled by the manufacturer and required by law
SDSs
A (?) substance causes or is believed to cause cancer
carcinogenic
