Question

how many orbitals are possible for n=4 ..pls answer it fast

Answer 1

For n=4 ,
Number of shell is 4 i.e. N shell.
Orbitals possible in this shell is 4, i.e. s-orbital, p-orbital, d-orbital and f-orbital.

s-orbital: 2 electrons
p-orbital: 6 electrons
d-orbital: 10 electrons
f-orbital: 14 electrons

Answer 2

1 orbital with 2 electrons ehich has 3 orbitals with 6 electrons 5 orbitals with 10electrons 7 orbitals wih 14 electron for total 16 orbitals and 32 electron