下列原子中原子轨道能量与副量子数l 无关的是 ( )。
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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
For their offices, all the staff were given ________.
A. a budget to spend on furniture
B. the same kind of furniture
C. a limited choice of furniture
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