Hydrogen atom excites energy level from fundamental state to n = 3. Number of spectral lines according to Bohr is _______.
A. 4
B. 3
C. 1
D. 2
Answer:B
Hydrogen atom excites energy level from fundamental state to n = 3. Number of spectral lines according to Bohr is _______.
A. 4 B. 3 C. 1 D. 2