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21-08-2018
Chemistry

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Atom with mass number of 31 and 16 neutrons what is the atomic number

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LUVstitchy LUVstitchy

21-08-2018

It is 14.
Since protons + neutrons = mass number...
Mass # - neutrons = protons. So, plugging into the formula:
30 - 16 = 14 protons.

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