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08-12-2020
Chemistry

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what is the frequency of light released when electron moves from the second energy level to the first energy level in hydrogen?

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valeriap0009 valeriap0009

08-12-2020

Answer:5 -2.176 eV

Explanation:

If an electron is in the first energy level, it must have exactly -13.6 eV of energy. If it is in the second energy level, it must have -3.4 eV of energy. An electron in a hydrogen atom cannot have -9 eV, -8 eV or any other value in between.

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