Category 1
Category 2
Category 3
Category 4
Category 5
100
The hydrocarbon, 2-butene contains how many carbon atoms?
4
100
Substituted hydrocarbons containing one or more of the hydroxyl groups
alcohols
100
semiconductor most commonly used in computer chips
silicon
100
The complex mixture of liquid hydrocarbons found in the earths crust.
Petroleum
100
Commonly used in industrial and automotive catalysts
Platinum
200
In a reversible chemical reaction, A+B = AB, adding more of the substance A would cause the equilibrium to shift which way?
Right
200
Protein catalysts found in living things
enzymes
200
consists of two or more elements chemically combined
compound
200
Compounds with the same molecular formula but different arrangements of atoms
Isomers
200
Nuclear radiation that consists of high speed electrons.
Beta Radiation
300
What law relates volume, pressure, temperature, and number of moles of a gas?
Ideal Gas Law
300
alkanes and other organic compounds consisting of only hydrogen and carbon
hydrocarbons
300
the most abundant element in the universe
hydrogen
300
Protein molecules consist of long chains of smaller molecules called
Amino Acids
300
A substance that dissociates or ionizes in water to produce ions that can conduct an electric current.
Electrolytes
400
What are polymers composed of long chains of sugars?
polysaccharides
400
ionic compounds composed of any cation except H+ and any anion except OH-.
salts
400
the study of chemical compounds containing carbons
organic chemistry
400
The shorter the half life of a radioactive substance the _______ its activity
Greater
400
Kinetic energy is energy associated with an objects ______.
Motion
500
What are the hydrocarbons that consist of delocalized electrons forming a ring shaped structure?
Aromatic hydrocarbons
500
hydrocarbons characterized by one or more triple bonds between carbon atoms
alkynes
500
an atom that gains electrons in a chemical reaction is said to undergo
reduction
500
The entropy of the universe is always greater.
Second law of thermodynamics
500
The study of chemistry of living things is called ________.
Biochemistry
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