Puto
21
-11r
-1r
-1
The answer is 7s + 49.
The equivalent is 7s+2s = 9s
5.28751 7s equals 37.
There is one 7s orbital with two sub-orbitals: 7s(+1/2) and 7s(-1/2) . A picture of this 7s orbital is in 'Related links'
nothing
(3r + 8)(11r - 10)
1180r80s-8
Expressed algebraically, this would equal 7s - 5.