1.

The energy associated with the first orbit in the hydrogen atom is -2.18 x 10-18 J atom-1. What is the energy associated with the fifth orbit?

Answer»

Energy of the first orbit in a H atom = -2.18 x 10-18 J atom-1

Energy of the 5th orbit in a H atom = -{2.17 x 10-18 J atom-1}/{(5)2}

= -8.72 x 10-10 J atom-1



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