lplease explain the variable valency of manganese.
Asked by | 14th May, 2008, 10:12: PM
Expert Answer:
Mn with halides forms MnX2 shows +2, with F shows +3,4.
with O ---- +7, 4,3,2
The middle of the d series exhibits max O.S . This arrises due to incomplete filling of d orbital.
Answered by | 15th May, 2008, 08:01: AM
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