Question

In x-ray spectrum transition of an electron from an outer shell to an inner shell gives a characteristic x-ray spectral line If we consider the spectral line K beta , L beta and M alpha then correct option is

(1) L beta and K beta have a common outer shell
(2) L beta and K beta have a common inner shell
(3) L beta and M alpha have a common outer shell
(4) All of these

please explain​

Answer 1

Answer:

3 may be

Explanation:

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