What is the trend in first ionization energies as one moves across the fourth period from k to kr? what is the trend in first ionization energies as one moves across the fourth period from to? first ionization energies increase slightly going from k to kr and atomic sizes decrease. first ionization energies decrease slightly going from k to kr and atomic sizes decrease?

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Jaylan Moody

13 February, 05:34

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Alisson Robles · Answer 1

Ionization increases from left to right and atomic size decreases left to right