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Over [174]
3 years ago
12

How is it possible for helium to have 8 spectral lines when it only has 2 electrons?

Chemistry
1 answer:
neonofarm [45]3 years ago
5 0

It has more lines in it compared to hydrogen emission spectrum. It is mainly because the helium atom has more electrons than a hydrogen atom. Therefore, more electrons get excited when we pass a white light beam through a helium sample, and it causes the emission of more spectral lines

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