题目内容

下列量子数取值正确的是 ( )。(按n、l、m的顺序)

A. 3,2,1
B. 3,-2,1
C. 3,3,1
D. 3,1,2

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下列原子中原子轨道能量与副量子数l 无关的是 ( )。

A. H
B. He
C. Ne
D. F

在多电子原子中,决定轨道能量的量子数是 ( )。

A. n
B. n ,l ,m
C. n ,l ,m ,s
D. n ,l

Sally’s company encourages its employees to travel by ________.

A. car
B. train
C. bicycle

If Sally’s company is successful, the staff will receive ________.

A. a bonus payment
B. a pay rise
C. a share in the profits