How many electrons in calcium have l = 0 ?

How many electrons in Argon have m = 0 ?

Write down electronic configuration of Fe^(3+) ion and anwer the following: (i) What is the number of electrons having n+l=3 in it? (ii) How many electrons in it have n=3 and m=0 ? (iii) How many electrons in it have l=1 ? What is the number of electrons in M-shell?

How many electrons maximum can have n+l = 4 in an atom.

Write down electronic configuration of Fe^(3+) ion and anwer the following: (i) What is the number of electrons having n+l=3 in it? (ii) How many electrons in it have n=3 and m=0 ?

How many electrons can have l=2and n=5?

How many electrons in chromium (Z=24)have l=0?

How many electrons in ._(19)K have n = 3, l = 0 ?

How many electrons maximum can have n + l = 4 in an atom.