Which of the following statement are correct for an electronthat has n

1.	Which of the following statement are correct for an electronthat has n = 4 and m = - 27
Answer» The ELECTRON may be in a d-orbital The electron in the fourth principal electyronic SHELL The electron may be in a p- orbital The electron must have the spinquantum NUMBER `= + 1//2` Solution :`n = 4` (principal shell) `n = - 2` `s = + 1//2`

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