Question

Arrange these following atoms in order of decreasing first Ionization Energy
[Ne]3s2 3p5
, [Ar]4s2 3d10 4p3

, [Ar] 4s2 3d10 4p5

Answer 1

Answer:

(Ar)4s 3d10 4p5,(Ar)4s 3d10 4p3,(Ne)3s 3p5

Explanation:

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