Calculate the number of spectral lines when an electron return from 7 orbit to balmer series
Answers
Answered by
0
Explanation:
hope it helps.................
Attachments:
Answered by
1
Answer: 5 lines
Explanation:
The top most line n₁ = 7 and n₂= 2 ( Balmer series starts from 2)
⇒ 7 = 6,5,4,3,2
⇒ 6 = 5,4,3,2
⇒ 5 = 4,3,2
⇒ 4 = 3,2
⇒ 3 = 2
on calculating the total we get
∴ 5 lines
Similar questions