Question

define discrete energy​

Answer 1

Answer:

The discrete energy levels of an atom means the different energies by different electron paths. A hydrogen atom for instance has the energy 13.6eV for the electron path n = 1.

Explanation:

To jump from one energy level to a higher energy level the electron has to absorb light, meaning energy, it has to absorb a photon. It can not absorb part of a photon, therefore it can not have an in-between level, the levels are discrete, meaning there can be no in-between levels.

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