Question 1
The energy released when an atom takes an electron is called
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internal energy
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dissociation energy
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binding energy
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electron affinity
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ionization energy
Question 2
The Fermi energy corresponds to
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the maximum energy electrons can have in a metal at T = 0 K.
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the maximum energy electrons can have in a metal at T = 0 C.
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the minimum energy electrons can have in a metal at T = 0 K.
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the number of electrons per unit volume between E and E + dE.
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the minimum energy electrons can have in a metal at T = 0 C.