Multiple Choice
The frequency of electromagnetic radiation required to promote an electron from n = 2 to n = 4 in a Bohr hydrogen atom is ________ Hz.
A) 4.13 × 10-19
B) 6.17 × 1014
C) 5.46 × 10-19
D) 8.22 × 1014
E) 4.13 × 1019
Correct Answer:

Verified
Correct Answer:
Verified
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