What is the total number of orbitals possible for n = 3?
A)9
B)6
C)5
D)3
E)11

Question

Quizplus · Accepted Answer

The total number of orbitals possible for n = 3 is given by the formula 2n², where n is the principal quantum number. Therefore, for n = 3, the total number of orbitals possible is 2(3)² = 18. However, since each orbital can hold a maximum of two electrons (with opposite spins), we divide 18 by 2 to get the total number of possible electron slots, which is 9. So, the correct answer is A) 9.

What Is the Total Number of Orbitals Possible for N