Q.
Electron in an atom is characterized by four quantum numbers. Number of electrons with l=0 in Cr (Z= 24) atom are
see full answer
Start JEE / NEET / Foundation preparation at rupees 99/day !!
21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya
a
6
b
5
c
8
d
7
answer is D.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
l=0 means s-subshell.Cr- 1s22s22p63s23p64s13d5.Number of s- electrons = 7
Watch 3-min video & get full concept clarity