Physics, 08.07.2019 02:10, Travon1418

Ametal's luster is due to
energy from the nuclei of its atoms being given off as visible light
the free flow of electrons between its atoms
light energy being absorbed and given off again by its valence electrons
valence electrons giving off energy as they collide with one another

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Ametal's luster is due to
energy from the nuclei of its atoms being given off as visible light<...