Chremistry Flashcards
What term refers to anything that occupies space has physical and chemical properties and exists in a solid,liquid, or gas form
Matter
— are substances that cannot be reduced to simpler substances.
Elements
What is the basic unit of matter that cannot be divided into simpler substances by ordinary chemicals means
Atoms
When two or more atoms are joined together chemically, a(n) —— is created
Mulcub
A —— is a new substance formed by chemically combining two or more atoms of different elements
Compound
When a substance gains oxygen, the substance is ——
Exdode
Redox is a contraction for —
Oxygenation reduction
A(n) —— agent is a substance that adds hydrogen to a chemical compound or subtracts oxygen from the compound
Reducing
A —— is a combination of substances that are held together by physical rather than chemical ties
Physical mixture
An —— is a preparation made by dissolving a solid,liquid, or gaseous substance in another substance
Solution
Because it has the ability to dissolve more substances than any other solvent , _______ is known as the universal solvent
Water
____ liquids are liquids that mix easily
Mischule
Nail polish containing glitter is an unstable physical mixture of in dissolved particles in a liquid, which is known as an ________
Suspensions
An _____ emotion is a mixture of two or more substances that are united with the aid of a
Emotion
Substances that act as a bridge to allow oil and water to mix or emulsify are called ______
Surfactants
The tail of a of a surfactant molecule is _______ meaning oil loving
Lipophilic
According to the _______ principle, it is the dose of a substance that determines whether it will have a poisonous effect on the body
Overexposure
The separating of a substance into ions is known as________
Lonization
Only products that contain _______ can have a ph
Water
Pure water with a pH of seven is considered to be _________
Natural
A product with a pH of 8.9 is considered to be ____________
Alkaline
When acids and alkalis are mixed together in equal proportions, they ______ each other
Neutralize
___________ include safety information about products compiled by the manufacturer and required by law
Safety data sheet
Incompatible products are chemical that _____________
Should not be stored next to each other
___________ substance causes or is believed to cause cancer
Carsengenic
___________ substance causes or is believed to cause cancer
Carsengenic
