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Physics, 18.06.2020 19:57 romeojose2005
An atom of helium can store energy by bumping its electron from its lowest orbital energy level to a higher orbital energy level. In particular, moving an electron from the lowest state to the next-lowest state would store an energy of 24.6 eV (24.6 electronvolts). Explain why we can ignore this energy storage mode when calculating the heat capacity of helium gas at ordinary temperatures.
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