Question

Pls help!

Refer to your periodic table. The orbital notation for Aluminum in the outer most shell would have how many electrons in the S orbital, and how many in the p orbital?
Question 6 options:

A - 1 electron in the s orbital, and none in the p.


B - 2 electrons in the s orbital, and 3 in the p orbital


C - 2 electrons in the s orbital. None in the p orbital


D - 2 electrons in the s orbital and 1 in the p orbital

Answer 1

correct option d

Step-by-step explanation:

electronic configration of aluminium is

1s2,2s2,2p6,3s2,3p1

so we have last shell as

3s2

3p1

so s will have 2 electron

and p will have 1 electron

have a great day!!