Chemistry, asked by nyyb987, 7 months ago

Why the ionisation energy of Al and S falls at the same period? Please answer fast

Answers

Answered by nakshatragaikwad
2

Explanation:

Ionization energy generally increases across period 3 because the nuclear charge increases but the shielding of the outer electrons remains relatively the same. ... The first is between Mg and Al, because the outer electron of Mg is in the orbital 3s, whereas that of Al is in 3p.

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