Chemistry, 17.05.2021 16:30 erbnichole
A radioactive nuclide is used to detect eye tumors. An atom of this radionuclide contains 15 protons, 15 electrons, and 17 neutrons. Which is symbol of this radionuclide?
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On the periodic table, elements are arranged by which of the following. a. mass numbers. b. increasing atomic number. c. alphabetical order. or d. density
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A radioactive nuclide is used to detect eye tumors. An atom of this radionuclide contains 15 protons...
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