CBSE Class 11-science Answered
Why Helium is not 'p'bloack element?
Asked by | 22 Feb, 2013, 01:43: PM
Expert Answer
In p-block elements the configuration is s2p1-6, but helium has vacant p-orbital. So, helium is not included in p-block elements.
Answered by | 25 Feb, 2013, 10:55: AM
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