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A cobalt ion has a charge of 2. how many electrons does it have?
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5 votes
A cobalt ion has a charge of 2. how many electrons does it have?

User Abhishek Menon
by
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2 Answers

4 votes
25 electrons
Because is a positive 2 so minus two.
27-2=25
User Snifff
by
7.9k points
0 votes
In your question there no other number so 2
User Jhasse
by
7.4k points
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