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Lexi ♥
Lexi ♥ asked in Science & MathematicsChemistry · 1 decade ago

The following are isoelectric w/ which noble gas?

1. P3-

2. C4+

3. Cr

4. Be2+

5.I-)

thanks a lot :)

Update:

Oops. The 3rd one is supposed to be Cl-.

1 Answer

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  • DanMJ
    1 decade ago
    Favorite Answer

    1-Ar

    2-He

    3-something is written wrong but i guess it was Cr6+, so the noble gas is Ar

    4-He

    5-Xe

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