5. Which ion has the same electron configuration as argon (Ar): o S2- O A13+ Ba2+

Nest asked Feb 8, 2022

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45 votes

5. Which ion has the same electron configuration as argon (Ar):
o S2-
O A13+
Ba2+

Nest asked Feb 8, 2022

by Nest

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14 votes

Answer:

o s2- or o A13 + Ba2+ or something else

Isomorphismes answered Feb 15, 2022

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