Using orbital diagrams, give the number of unpaired electonsin each of the follo

Question

Using orbital diagrams, give the number of unpaired electonsin each of the following
A) As       b)Co       c) Zr(4+)         d)Ag          e)Fe(3+)         F) P          G)Cu            H)Br+         I) Mn(2+)       J)Si            K) S      L) Ni(3+)    M) Cd        N)V(2+) * of course these are alot, so if you can show about 3-4 thatwould be okay too... Using orbital diagrams, give the number of unpaired electonsin each of the following
A) As       b)Co       c) Zr(4+)         d)Ag          e)Fe(3+)         F) P          G)Cu            H)Br+         I) Mn(2+)       J)Si            K) S      L) Ni(3+)    M) Cd        N)V(2+) * of course these are alot, so if you can show about 3-4 thatwould be okay too... * of course these are alot, so if you can show about 3-4 thatwould be okay too...

Explanation / Answer

This is hard to shoqw typing but here it goes. for each orbital the orbital fills up with one electron eachbefore pairing up. So for As which has 5 electrons in itvalence shell the first two paired in the 4s orbital and the lastthree are in the 4p orbitals so the answer for As is 3. For b Co has 9 valence electrons. The first two fill upthe 4 s orbital and then the next 5 fill up the orbital is the3d. Then the last two pair with two of the five. Leaving three unpaired b-3 I will give you the answers to the rest and you can draw thediagrams I will give you the answers to the rest and you can draw thediagrams c-0 d-1 e-3 f-3 g-1 h-2 i-3 j-2 k-2 l-5 m-0 n-1

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