sarre7stirebell sarre7stirebell

21-06-2016
Chemistry

contestada

What is the predicted order of first ionization energies from highest to lowest for aluminum, phosphorus, silicon, and sulfur?

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zer0sally zer0sally

16-07-2018

This is the answer

P > S > Si > Al

Phosphorus is in group 15 and sulfur is in group 16 so the ionization energies is a little bit lower the phosphorus.

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hannahsmith119 hannahsmith119

19-10-2018

the correct answer is D . (P > S > Si > Al)

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