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consider the first ionization energy of potassium and the third ionization energy of calcium. Which one would you expect to be higher, and why?
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consider the first ionization energy of potassium and the third ionization energy of calcium. Which one would you expect to be higher, and why?

User Sergei Shvets
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Answer:

Explanation: K+ has a higher ionisation energy than Ca+ , so K has a higher second ionisation energy than Ca .

User Newd
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