Question

What is the energy associated with the fourth orbit of an atom?

Answer 1

Answer:

ANSWER

r=4π2mKZe2n2h2

here r is the radius of nth orbit . 

where h is plank's constant 

m = mass of electrons 

K = kappa's constant 

e = charge of electron

r=2(0.592)(42)

=0.592×8

4.232A∘

Answer 2

Hey mate here is ur answer :-

Energy Associated with Fourth Orbit is

➡ - 13.6 × Z2 / n2

➡ - 13.6 × 1/ (4)2

➡ 0.85

Hope it helps u ☺❤