The electron energy in hydrogen atom is given by En = (- 2.18 × 10-18) / n2 J. Calculate the energy

Описание к видео The electron energy in hydrogen atom is given by En = (- 2.18 × 10-18) / n2 J. Calculate the energy

NCERT Exercise Problem Page No. 70 Structure of Atom
Problem 2.19:- The electron energy in hydrogen atom is given by En = (- 2.18 × 10-18) / n2 J. Calculate the energy required to remove an electron completely from the n = 2 orbit. What is the longest wavelength of light in cm that can be used to cause this transition?

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