maryzahnle maryzahnle
  • 10-11-2016
  • Chemistry
contestada

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

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Аноним Аноним
  • 10-11-2016
In your question there no other number so 2
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Milly1111 Milly1111
  • 10-11-2016
25 electrons
Because is a positive 2 so minus two.
27-2=25
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