For the element with atomic number 24
1.write the value of 'n' and 'l' for its electron in the valence shell?
2.how many unpaired electrons are present in it?
 

Dear Shreya.
Electron configuration for atomic no. 24     1s2​  2s2  2p6  3s2  3p6  4s2  3d4
1)  for n = 3 and l = 2 
2) 4 unpaired electrons 
Hope it is clear.. :)

  • 8
What are you looking for?