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zavuch27 [327]
3 years ago
12

Which of the following elements has the highest first ionization energy: Na, Mg, S or Cl?

Chemistry
1 answer:
storchak [24]3 years ago
3 0

Answer:

Cl has the highest ionization energy because all these elements lie in the same period and ionization energy increases from left to right across a period as Cl is the at the last in this period so it has the highest ionization energy

Explanation:

I hope it will help you:)

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