How many sub-shells are present in M-shell ?

How many sub-shells are there in N-shell?How many orbitals are there in d-subshells?

How many sub-shells are present in a principal energy shell ?

How many sub-shell are there in N shell ? How many orbitals are there in d sub-shell ?

How many sub-shell are there in N shell ? How many orbitals are there in d sub-shell ?

How many shells are present in lanthanide

How many sub-shell are there in N shell? How many orbitals are there in d sub-shell?

How many sub-levels are there in M shell ? What are their designations?

In the ground state configuration of Co, how many electrons are present in 'M' shell ?

How many types of sub-shells are present in the fourth energy level of an atom? Write the total number of orbitals.