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Chemistry, 24.07.2019 14:00 aliyyahlove
Nthe periodic table, the atomic mass of oxygen is listed as 15.9994 amu. based on this, one can deduce that the most common of oxygen contains a total number of protons plus neutrons equalling
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Nthe periodic table, the atomic mass of oxygen is listed as 15.9994 amu. based on this, one can dedu...
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