Question

please give both the answers​

Answer 1

1. For 5f orbital

n = 5

l= 3

m= -3, -2, -1, 0,1,2,3

S= -1/2, +1/2

2. Plank's quantum theory

It States that light contains small packets of energy called photons, which are Quantised.

In the case of light, it contain only single photon, it is the minimum energy of light, which is hv, "h" is the Plank's constant and "v" is the frequency of light.