(a) How many sub-shells are associated with n = 4? (b) How many electrons will be present in the sub-shells having m_(s) value of -1//2 for n = 4?

(a) How many sub-shells are associated with n = 4? (b) How many elect

1.	(a) How many sub-shells are associated with n = 4? (b) How many electrons will be present in the sub-shells having m_(s) value of -1//2 for n = 4?
Answer» <html><body><p></p>Solution :(a) `n = 4, l = 0, 1, 2,3` (4 subshells, <a href="https://interviewquestions.tuteehub.com/tag/viz-1447493" style="font-weight:bold;" target="_blank" title="Click to know more about VIZ">VIZ</a> , s, p, d and <a href="https://interviewquestions.tuteehub.com/tag/f-455800" style="font-weight:bold;" target="_blank" title="Click to know more about F">F</a>) <br/> (b) No. of orbitals in 4th shell `= n^(2) = 4^(2) =1 6` <br/> Each orbital has one <a href="https://interviewquestions.tuteehub.com/tag/electron-968715" style="font-weight:bold;" target="_blank" title="Click to know more about ELECTRON">ELECTRON</a> with `m_(s) = -1//2`. Hence, there will be <a href="https://interviewquestions.tuteehub.com/tag/16-276476" style="font-weight:bold;" target="_blank" title="Click to know more about 16">16</a> electrons with `m_(s) = -1//2`</body></html>