The electronic configurations of four elements are given below. Arrange these elements in the correct order of their atomic radii(i) 2s22p5 (ii) 3s23p4(iii) 3s23p5 (iv) 2s22p4
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
i < ii < iii < iv
b
iii < iv < iii < i
c
i < iv < iii < ii
d
ii < iii < i < iv
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Atomic radius increases in a group and decreases across a period