CBSE Class 12-science Answered
Zn, cd, hg are not consider as transition elements
Asked by 100004833798912 | 04 Feb, 2018, 09:45: AM
Expert Answer
As they have no unpaired electrons in their outermost shell i.e (n-1)d10 ns2 configuration.
Hence they aren't considered as transition elements.They also exhibit one colour i.e white ,unlike other transition elements.
Answered by Varsha | 04 Feb, 2018, 10:25: AM
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