Chemistry

Chemistry, 30.08.2019 12:20, keke6361

The atomic mass of an element is 32.07 u and its atomic number is 16. the number of protons contained in the nucleus of an atom of this element is
(a) 16
(b) 31
(c) 32
(d) 48

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The atomic mass of an element is 32.07 u and its atomic number is 16. the number of protons containe...

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