What is the total number of orbitals associated with the principal quantum no.=2?
1. 7
2.5
3.9
4.3
Answers
Answered by
0
2s and 2p should be the orbital in the 2nd shell
saloninanote091:
Actually formula for no. If rbital is n^2 so it shuold be 4 but not in option
Answered by
0
n=2 it is principal quantum no and to calculate no of orbital we use magnetic spin quantum no debated by ml formula is (2l+1) if n=2 than l=1 and into formula we get total no orbital is '3' and that is your answer.
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