Chemistry, asked by shivamlaul122, 8 months ago

Electron in He

+ ion falls from seventh level and subsequent lower level to first level then

A) Total of six emission lines are obtained

B) Spectrum belongs to Lyman series

C) Total of five emission lines are obtained
D) Spectrum belongs to Balmer series

Answers

Answered by garganmol772

1

Answer:It is b part

Explanation:

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