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Models of Matter A.3 Electron Configurations (id: 9cf876e27)

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admin 发表于 2024-2-9 11:45:13 | 显示全部楼层 |阅读模式
本题目来源于试卷: Models of Matter A.3 Electron Configurations,类别为 IB化学

[单选题]
Which electron transition in the hydrogen atom would produce the shortest wavelength?

A. 5p$\rightarrow$1s
B. 5p$\rightarrow$2s
C. 5p$\rightarrow$3s
D. 5p$\rightarrow$4s


参考答案:  A


本题详细解析:
The shortest wavelength corresponds to a higher frequency and therefore a higher energy transition. The 5p to 1s represents the largest energy drop and therefore would produce the shortest wavelength.

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