Question

identify the isoelectronic species​

Answer 1

Answer:

Ne,O2-,Na+

Explanation:

Ne has 10 electrons

O has 8 electrons whereas O2- means it gained 2electrons so it has 10electrons

Na has 11elctrons where as Na+ looses 1electron so it contains 10 electrons

as Ne,O2-,Na+ has same number of electrons they are called isoelectronic species

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