Explain releasing a photon of electromagnetic radiation

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Reference no: EM13282548

Consider an electron moving from an n = 2 orbital to an n = 1 orbital. For this to occur, will the atom need to absorb energy or dissipate energy by releasing a photon of electromagnetic radiation? Is the n = 2 orbital more or less stable than the n = 1 orbital?

Reference no: EM13282548

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