Question: The distance between the K+ and Cl ions in KCl is 2.80 1010 m. Calculate the energy required to separate the two ions to

The distance between the K+ and Cl– ions in KCl is 2.80 × 10–10 m. Calculate the energy required to separate the two ions to an infinite distance apart, assuming them to be point charges initially at rest. Express your answer in eV.

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