Multiple Choice
According to the Bohr theory of the hydrogen atom, the minimum energy (in J) needed to ionize a hydrogen atom from the n = 2 state is
A) 2.18 * 10¯18 J
B) 1.64 * 10¯18 J
C) 5.45 *10¯19 J
D) 3.03 * 10¯19 J
E) None of these choices is correct.
Correct Answer:

Verified
Correct Answer:
Verified
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