Chemistry, 23.09.2019 01:30 yatayjenings12
Riley rubs two rocks together. she notices that some of the surface of one of the rocks was worn away to form small particles. what has happened to that rock?
Answers: 1
Chemistry, 21.06.2019 23:50
2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.
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If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?
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Chemistry, 22.06.2019 21:00
Which of the following is a physical property flammability heat of combustion solubility and toxicity
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Chemistry, 23.06.2019 03:00
Select the correct answer. wax is a nonpolar substance. in which type of substance is it most soluble?
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Riley rubs two rocks together. she notices that some of the surface of one of the rocks was worn awa...
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