helene1624 helene1624

15-11-2017
Chemistry

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How many protons and electrons are present in the mg2+ ion? 1. 14 protons, 14 electrons 2. 12 protons, 10 electrons 3. 12 protons, 12 electrons 4. 14 protons, 12 electrons 5. 10 protons, 12 electrons 6. 10 protons, 14 electrons 7. 14 protons, 10 electrons 8. 12 protons, 14 electrons 9. 10 protons, 10 electron?

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lumlita23 lumlita23

23-11-2017

There are 12 protons and 10 electrons in a Mg2+ ion, the normal amount of neutrons is 12.

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