How many unpaired electrons are present in ni2+
Asked by admin @ in Chemistry viewed by 294 People
How many unpaired electrons are there in Ni2+ ion?
Answered by admin @
Two unpaired electrons
The electronic configuration of Ni2+ is 3d6. We need to fill in eight electrons in the 5-d orbitals. So, first 5 electrons are filled and then the remaining three( forming three pairs). So we have two unpaired electrons.
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