Question

Which of the following states of the hydrogen atom, as defined only by the principal quantum number, orbital angular momentum quantum number, and magnetic quantum number, is allowed?

	a.	n=0, l =2,ml =1
	b.	n=5, l =2,ml =3
	c.	n=0, l =2,ml =2
	d.	n=5, l =2,ml =0
	e.	n=2, l =2,ml =0

Answer 1

Solution-

Quantum Numbers-

n- the principal quantum number which specifies the energy of the orbital, n n =1,2,3,4......................

- orbital angular momentum, this quantum number is dependent on n as   

- magnetic quantum number is dependent on as