An atom of the element zinc has an atomic number of 30 and a mass number of 65. How many protons does an uncharged zinc atom have? Choose one: 30 35 65 95

QUESTION POSTED AT 01/06/2020 - 04:26 PM

Answered by admin AT 01/06/2020 - 04:26 PM

I think it has 30 since an atom has no charge
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