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How many protons and electrons are present in O²⁻?a) 8 protons and 8 electrons b) 10 protons and 8 electrons c) 8 protons and 10 electrons d) 16 protons and 8 electrons e) none of the above

Respuesta :

hmmmmmmmmmmmmmmmmmm

Answer:

c) 8 protons 10 electrons

Because there would usually be 8 of both, but in this case there has to be 2 more electrons to give it the ²⁻ charge

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