1.

The wavelength of first member of Balmer series of a hydrogen atom(R=1.08 x 10' m)(A) 4400 A(B) 6600 A(C) 7700 A(D) 8800A0​

Answer»

The wavelength of the FIRST member of the Balmer SERIES of HYDROGEN is 6563 × 10^-10mExplanation:



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