Chemistry, 12.09.2019 21:30, josh200508
Nuclei with the same mass number but different atomic numbers are called isobars. consider ca-40, ca-41, k-41 and ar-41. (a) which of these are isobars? which are isotopes? (b) what do ca-40 and ca-41 have in common? (c) correct the statement (if it is incorrect): atoms of ca-41, k-41, and ar-41 have the same number of neutrons.
Answers: 3
Chemistry, 22.06.2019 08:00, mariamakonteh31
Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.
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Chemistry, 22.06.2019 10:30, Brookwiggington8814
What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%
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Chemistry, 22.06.2019 12:30, azzyla2003
Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
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Nuclei with the same mass number but different atomic numbers are called isobars. consider ca-40, ca...
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