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Question

give the total number of protons and electrons in each atom


Cr2+ 24 protons 22 electrons
Cr3+ 24 protons 21 electrons
Ni3+ 28 protons 25 electrons
Ni4+ 28 protons 24 electrons
13 years ago

Answers

DrBob222
All of these look ok to me. Good work.
13 years ago

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