Why does'nt the hydrogen atom emit X-rays?
For an atom to emit X-rays it should have difference in energy levels
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October 3 is observed as _______
Gammaxene, D.D.T. & Bleaching powder are important compounds of
Gammaxene, D.D.T. & Bleaching powder are important compounds of Chlorine.
Which is NOT a good Web security strategy ?
The one most important feature of the Mauryan Administration was
NREGP is the abbreviated form of
The third vehicle in Buddhism was Known as
Select the antonym of
demon