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Test your knowledge of Chemistry with this interactive quiz covering various topics from matter composition to atomic structure and quantum theory. Challenge yourself and learn new facts!
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Category 1 100 • Which field of science studies the composition of matter?
Category 1 200 • Which state of matter takes both the shape and volume of its container?
Category 1 300 • Are homogenous mixtures also known as solutions? Yes or No
Category 1 400 • What happens to matter during a chemical reaction?
Category 1 500 • Express the following in scientific notation: 0.000000000154m
Category 2 100 • How many significant figures are in the measurement 721.30 grams?
Category 2 200 • What is the standard international unit for mass?
Category 2 300 • How do you convert Celsius to Kelvin?
Category 2 400 • What is the formula for density?
DAILY DOUBLE # 1!!! • Who was the philosopher that first suggested the concept of atoms?
DAILY DOUBLE!!! Make a Wager
Category 2 500 • What is the formula for density?
Category 3 100 • What is the charge on an atom?
Category 3 200 • True or False The mass of a neutron nearly equals the mass of a proton
Category 3 300 • The Atomic number of an element represents which part of an atom
Category 3 400 • The atomic mass number equals the number of protons plus what?
Category 3 500 • What unit is used to measure atomic mass?
Category 4 100 How many electrons does He have?
Category 4 300 • How many electrons are needed to fill the d sublevel?
Category 4 400 • What is the maximum # of d orbitals in a principle energy level?
Category 4 500 • If one electron spins clockwise in an orbital, how does a second electron in that orbital spin?
Category 5 100 • What are quanta of light called?
Category 5 200 • Who developed the Quantum Mechanical Model of the atom?
Category 5 300 • What element has the electron configuration: 1s22s22p63s23p6
Category 5 400 • True or False An element is likely to be inactive if it’s highest energy level is full.
Category 5 500 • Will the metals in Groups 1, 2, & 3 gain or lose electrons to form ions?
Category 1100 Response • Chemistry
Category 1 200 Response • Gas
Category 1 300 Response • YES
Category 1 400 Response • Matter is neither created or destroyed
Category 1 500 Response 1.54x10-10
Category 2 200 Response • kilogram
Category 2 300 Response • Celcius + 273 = Kelvin
Category 2 400 Response • Density = Mass volume
Category 2 500 Response • Density = Mass volume
DAILY DOUBLE # 1 Response • Democritus
Category 3 100 Response • Neutral
Category 3 200 Response • TRUE
Category 3 300 Response • The protons
Category 3 400 Response • The number of neutrons
Category 3 500 Response • amu
Category 4 500 Response • Counterclockwise
Category 5 100 Response • Photons