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12-05-2024
Chemistry

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arrange these species into isoelectronic groups He, Ne, Ar, Be^2+, Mg^2+, N^3-, p^3-, Sc^3+, Li^+

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12-05-2024

Answer:

1 He

2 Be^2+, Li^+

3 Ne, F^-

4 Ar, Cl^-

5 Sc^3+

These species have the same number of electrons, making them isoelectronic.

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