How many protons would a positively charged isotope ions of O-18 have?

1 Answer
JMicheli
Jul 21, 2016

It would have #8# protons.

Explanation:

Elements are distinguished by the number of protons in their nucleus. This number is called the atomic number, and for Oxygen, it is #8#.

Thus, any atom of Oxygen, whether positive or negative, will have #8# protons. If it is positively charged, this simply means that it has # <8# electrons such that the net charge is positive.

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