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ATOMS AND NUCLEI
Question #90820
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Question
What is the approximate velocity of the electron in the hydrogen atom used in the example?
A. 2.2 × 10⁶ m/s
B. 2.2 × 10⁵ m/s
C. 2.2 × 10⁷ m/s
D. 3.0 × 10⁸ m/s
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