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Which of the following species having sa...

Which of the following species having same value of `sigma^(**)` (Screening constant) for 2s electrons?

A

F

B

Na

C

Cl

D

Zn

Text Solution

Verified by Experts

The correct Answer is:
a,b,c,d
`sigma=2xx0.85+0.35 " for " Na ,Cl,Zn " 2s electron".`
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