Question

8. Define Isoelectronic species. Give an example​

Answer 1

Answer:

Isoelectronic are those species (atoms)or molecules or ions; having same number of electrons in them.

If we take examples then,

Like Na+ , Mg2+,Al3+

All these three ions have same number of electrons present in them i.e, 10.

Thanks

Answer 2

Answer:

Atoms and ions that have the same electron configuration are said to be isoelectronic. Examples of isoelectronic species are N3–, O2–, F–, Ne, Na+, Mg2+, and Al3+ (1s22s22p6). ... For atoms or ions that are isoelectronic, the number of protons determines the size.

Explanation:

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