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ChemistryChemistry
7 January, 23:17

Give the formulas for the ionic compounds made of the following ions:

Sc3 + and Br¯

K + and O2¯

Ca2 + and I¯

Cr3 + and S2¯

Rb + and F¯

magnesium (Mg) and oxygen (O) ions

potassium (K) and nitrogen (N) ions

strontium (Sr) and fluorine (F) ions

aluminum (Al) and sulfur (S) ions

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Answers (1)
  1. 8 January, 02:33
    0
    ScBr3, K2O, CaI2, Cr2S3, RbF, MgO, K3N, SrF2, and Al2S3. The only thing you need to do is to ensure every ionic compound has a total valence of zero. Four the last four, you need to know usually valence of these ions.
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Home » Chemistry » Give the formulas for the ionic compounds made of the following ions: Sc3 + and Br¯ K + and O2¯ Ca2 + and I¯ Cr3 + and S2¯ Rb + and F¯ magnesium (Mg) and oxygen (O) ions potassium (K) and nitrogen (N) ions strontium (Sr) and fluorine (F) ions
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