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关于对氢原子光谱在可见光区(即Balmer系)的描述正确的是()

单选题
2021-09-01 23:42
A、有6条谱线
B、有5条谱线
C、属于(n) 2-1跃迁
D、属于(n) 3-1跃迁
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正确答案
B

试题解析

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