Question

Sodium ion is isoelectronic with the atom

Answer 1

Answer:

The sodium ion is isoelectronic with the neon atom. Consider the analogous processes for magnesium and aluminum: Both of these atomsform ions by losing all of their valence electrons, two in the case of magnesium, and three in the case of aluminum. The same noble gas configuration is achieved by all of these ions.

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Answer 2

Answer:

Neon (Ne)

Explanation:

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