Atomic StructureHard
Question
Correct order of radius of the Ist orbit of H, He+, Li2+, Be3+ is :
Options
A.H > He+ > Li2+ > Be3+
B.Be3+ > Li2+ > He+ > H
C.He+ > Be3+ > Li2+ > H
D.He+ > H > Li2+ > Be3+
Solution
rα 
As Z increases, radius of I orbit decreases.
As Z increases, radius of I orbit decreases. Create a free account to view solution
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