What the total charge of an atom with 8 protons 10 neutrons and 10 electrons?

Chemistry

2 answers:

Pavlova-9 [17]3 years ago

7 0

O2- should be the answer

kirill115 [55]3 years ago

3 0

Answer:

since an oxygen atom normally has 8 protons and 8 electrons, this ion has 10 electrons (-10 charge) and 8 protons (+8 charge) giving it a charge of -2 (-10 + 8 = -2).

Explanation:

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