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What Is the Change in Energy of the Hydrogen Atom

Question 134

Multiple Choice

What is the change in energy of the hydrogen atom when it undergoes an electronic transition from ninitial = 5 to nfinal = 2?


A) 2.09 * 10-18 J
B) 4.57 * 10-19 J
C) 1.55 * 10-19 J
D) 4.90 *10-20 J
E) 1.55* 10-20 J

Correct Answer:

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