Quiz Sheets in the Chemistry Category

The periodic table of elements and inorganic reactions. Oxidation and reduction. Molecules and free ions. This is the place for chemistry.

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[m] indicates a multiple-choice question.

  • Radon multiple choice (19 words)
    Example: What is an atom?: [m] a and b, What is an alpha particle comprised of?: [m] 2 neutrons and 2 protons, If an atom was the size of the Houston Astrodome, the size of it's nucleus would be?: [m] Roughly the size of a pea, What is a picocurie?: [m] A unit of radioactivity corresponding to one decay every 27 seconds in a volume of one liter, or 0.037 decays per second in every liter of air.
    Created by niki92704@gmail.com - 2019-05-23
  • Nucleic Acids (7 words)
    Example: What are Nucleic Acids?: They are the molecules in our cells that direct and store information for reproduction and cell growth., What does DNA and RNA stand for?: deoxyribonucleic acid and ribonucleic acid, What are the Nitrogen bases for DNA?: adenine, guanine, cytosine and thymine, What is the general formula for Nucleic Acids?: 5 carbon sugars, 1 phosphate group, 1 nitrogen base
    Created 2018-05-16
  • C2 REVISION (7 words)
    Giving you a summary of C2
    Example: How is igneous rock formed?: Igoneous rock is formed when molten rock cools down, name one effect on plate collision.: mountian range created by sedimentary rocks forced upwards.or plates move together oceanic plate is forced under continental plate.or magma rising up through continental crust. , name two examples of an aggregate.: limestome or marble or granite, write down the word equation for calcium carbonate when heated.: calcium carbonate - calcium oxide+carbon dioxide
    Created 2016-03-10
  • Democritus: Quick Quiz (5 words)
    Example: When was Democritus born?: circa 460 BC, How old was Democritus when he died?: 90 years old, Name a field of science Democritus studied as a child.: Astronomy; Theology, How did Democritus conduct his experiment? : broke a seashell in half over and over again
    Created 2015-10-22
  • Ch 20A Heterogeneous Mixtures (10 words)
    Example: pure substance or mixture: matter, pure substance: element or compound, homogeneous mixture: solution, particles are large and not uniformly mixed: heterogeneous mixture
    Created 2013-01-05

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