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Physics 17 Online
OpenStudy (anonymous):

The spectrum for a given element is unique for that element. Why is that so? A. No element has more than two electrons in the first shell. B. Each element has a unique arrangement of electrons. C. Atoms of different elements have different masses. D. Atomic nuclei contain no electrons.

OpenStudy (shamim):

B

OpenStudy (anonymous):

Gotcha @shamim Thanks

OpenStudy (shamim):

Meda???????!!!!!!!!!

OpenStudy (shamim):

Ya i wanna try to solve ur questikn

OpenStudy (shamim):

*question

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