Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) In a discharge tube, there are only three hydrogen atoms. If the electrons in all three atoms are de-excited from 4th orbit, the minimum and maximum number of spectral lines should, respectively be - Sarthaks eConnect
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In a discharge tube, there are only three hydrogen atoms. If the electrons in all three atoms are de-excited from 4th orbit, the minimum and maximum number of spectral lines should, respectively be

A.

1 : 4

B.

1 : 5

C.

1 : 6

D.

3 : 4