Question

Write the set of four Quantum number for valence electrone in RH (37)​

Answer 1

Explanation:

Given, atomic number of Rb, Z = 37 Thus, its electronic configuration is [Kr]5s1. Since, the last electron or valence electron enter in 5s subshell. So, the quantum numbers are n = 5, l = 0, (for s-orbital) m = 0(∵ m = + l to -l), s = + 1/2 or -1 / 2.

Answer 2

Answer:

Given, atomic number of Rb, Z = 37 Thus, its electronic configuration is [Kr]5s1. Since, the last electron or valence electron enter in 5s subshell. So, the quantum numbers are n = 5, l = 0, (for s-orbital) m = 0(∵ m = + l to -l), s = + 1/2 or -1 / 2.