G Gopal Sharma • 38.32K Points Coach Chemistry Bookmark Embed Report View In MB-Short Q. A substance emits energy which is detected as a line emission in the visible region using a spectroscope. The origin of this energy is (A) Vibrational energy of the molecules (B) Rotational energy of the molecules (C) Energy of protons in the nucleus. (D) Energy of orbital electrons Correct Answer - Option(D) Views: 502 Filed under category Chemistry Share
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