Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Which of the following is correct option?
(p) Same number of electron in 
-subshell 
(q) Same value of 
and 
(r) Same value of shielding constant, 
, and 
(s) Same value of electronegativity ( P and H )
(t) Same value of electron affinity 
and Cl 
Text Solution
Verified by ExpertsThe correct answer is:
C
-electrons 
and 
and 
different 
(inner shell 
different)
and 
Same value of screening constant, 
as 
inner shell 
s same
P and H both have same value of electronegativity.
Different values of 
of F and Cl period is different.
(p), (r), and (s) only correct.
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