Top Posters
Since Sunday
c
6
r
4
c
3
m
3
h
3
1
3
n
3
s
3
d
3
c
3
a
3
r
3
New Topic  
symbo symbo
wrote...
Posts: 1970
Rep: 2 0
7 years ago
In order to produce the primary H alpha (Hα) Balmer spectral line in emission, an electron must jump between which two energy levels in the hydrogen atom?

(a)   from n = 3 to n = 2.
(b)   from n = 2 to n = 1, the ground state.
(c)   from n = 3 to n = 1, the ground state.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
Read 127 times
2 Replies
Replies
Answer verified by a subject expert
hyponoticahyponotica
wrote...
Top Poster
Posts: 1396
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

symbo Author
wrote...
7 years ago
Thanks for answering, I'll share this with my classmates too
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1153 People Browsing
Related Images
  
 102
  
 698
  
 236
Your Opinion
What's your favorite math subject?
Votes: 559