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

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

How many sub-shells are associated with n = 5 ?

Based on the information given in the table , answer the question given below Write the principal quantum number value for 'N' shell. How many sub-shells are there in the main shell ?

The sub shells present in L shell are

How many sub-shells can exist in the main shell n = 2 ?

How many maximum number pf electrons can be accommodated in a principal energy shell?

Write the symbol of the outermost shell of magnesium (Z = 12) atom. How many electrons are present in the outermost shell of magnesium?

How many sub-shells are associated with n=4 ? How many electrons will be present in the sub-shell having ms value of -1/2 for n=4 ?

The sub-shell that is not present in L orbit