The average value of 1/r for a 1s electron in the hydrogen atom is（）_精华吧

The average value of 1/r for a 1s electron in the hydrogen atom is（）

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The average value of 1/r for a 1s electron in the hydrogen atom is（）

A.2/a0

B.4a0

C.9a0

D.1/a0

正确答案：9a0

Tag：原子物理时间：2024-01-03 15:10:31

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