No. of radial node = n- l - No. of angular node = l for 3p orbital No. of angular node = l = No.
of radial node = n- l - = - - = . n = ; l = ; m l = - one s orbital n = ; l = ; m l = - , , - three p orbitals n = ; l = ; m l = - , - , , , - five d Orbitals Overall nine orbitals are possible. 11th Std Chemistry 11th Std Chemistry - - - - . n = According Aufbau principle, 6s →4f →5d →6p ns → (n- )f →(n- )d → np (ii) l can have the values from to n- n= ; possible ' l ' values are , hence l = is not possible.
(iv) for l = ; m=- not possible (v) for n= l = and m = not possible . n+l = Electronic configuration of atom with atomic number is [Rn] 5f 6d 7s Orbital (n+l) No. of electrons 5f + = 6d + = 7s + = No of electrons = + = . Option (a) - Zero (Refer to Figure .
) . ∆∆ ∆∆ ∆ ∆ ∆ ∆ x p h p p h p h m v h v h m v m h ( ) ( ) ≥ ≥ ≥ ≥ ≥ ≥ π π π π π π . m = g = x - kg v = cm s - = x - m s - λ = h mv Js kg ms ms cms . E eV atom E E = − = − = − = − = − ( ) ( ) Givethat E E E