. How far from the nucleus is the electron in a hydrogen atom if it has energy of
– 0.850 ev
A. 7.3 A0
B. 8.4 A0
C. 4.86 A0
D. 1.45 A0
Best Answer
Ans: B
Sol: 
n = 4
r = 0.529´16 = 8.46 A0
Related questions
– 0.850 ev
A. 7.3 A0
B. 8.4 A0
C. 4.86 A0
D. 1.45 A0
Ans: B
Sol:
n = 4
r = 0.529´16 = 8.46 A0
