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 are correct.
Correct Answer:
Verified
Correct Answer:
Verified
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