List the values of `l` and `m_(1)` for `n=1`.

List all the values of l and m_(1) for n=2 .

List all values of l and m _(l) for n =2 .

List the value of n and l for the following orbitals : (1) 3s

(1) an atomic orbital has n=3. what are the possible values of l and m_(l) ? (2) List the quantum numbers ( m_(l) and l ) of electrons for 3d orbital.

If l_(1), m_(1), n_(1), l_(2), m_(2), n_(2) and l_(3), m_(3), n_(3) are direction cosines of three mutuallyy perpendicular lines then, the value of |(l_(1),m_(1),n_(1)),(l_(2),m_(2),n_(2)),(l_(3),m_(3),n_(3))| is

If l_(1), m_(1), n_(1), l_(2), m_(2), n_(2) and l_(3), m_(3), n_(3) are direction cosines of three mutuallyy perpendicular lines then, the value of |(l_(1),m_(1),n_(1)),(l_(2),m_(2),n_(2)),(l_(3),m_(3),n_(3))| is

Statement -1:- For n=2 the values of l may be 0,1 and m may be 0,+- 1. Statement -2 :- for each value of n, there are 0 to (n-1) possible values of l for each value of la there are 0 to +- l values of m.

STATEMENT-1: For n=3 l may be 0, 1 and 2 and ma may be 0,0+-1,0+-1 and +-2 STATEMENT-2: For each value of n, there are 0 to 0(n-1) possible values of l, and for each value of l, there are 0 to +- l , values of m.

If the direction cosines of two lines are (l_(1), m_(1), n_(1)) and (l_(2), m_(2), n_(2)) and the angle between them is theta then l_(1)^(2)+m_(1)^(2)+n_(1)^(2)=1=l_(2)^(2)+m_(2)^(2)+n_(2)^(2) and costheta = l_(1)l_(2)+m_(1)m_(2)+n_(1)n_(2) If l_(1)=1/sqrt(3), m_(1)=1/sqrt(3) then the value of n_(1) is equal to

If the direction cosines of two lines are (l_(1), m_(1), n_(1)) and (l_(2), m_(2), n_(2)) and the angle between them is theta then l_(1)^(2)+m_(1)^(2)+n_(1)^(2)=1=l_(2)^(2)+m_(2)^(2)+n_(2)^(2) and costheta = l_(1)l_(2)+m_(1)m_(2)+n_(1)n_(2) If l_(1)=1/sqrt(3), m_(1)=1/sqrt(3) then the value of n_(1) is equal to