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Magnesium reacts with an element (X) to form an ionic compound. If the ground state electronic configuration of (X) is 1s2 2s2 2p3, the simplest formula for this compound is

  • Option 1)

    Mg2X

  • Option 2)

    MgX2

  • Option 3)

    Mg2X3

  • Option 4)

    Mg3X2

 

Answers (1)

@11129

 

Mg ion \Rightarrow Mg2+  , X = N

                                Nitrogen ion = X3-


Option 1)

Mg2X

Option 2)

MgX2

Option 3)

Mg2X3

Option 4)

Mg3X2

Posted by

Vakul

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