Blues preguntado en Science & MathematicsChemistry · hace 3 meses

It's c. right? Or am I wrong? ?

The electronic structures of atom P and Q are shown. P and Q react to form an ionic compound. What is the formula of this compound? 

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1 respuesta

  • hace 3 meses

    c. P2Q

    Each Q atom needs 2 electrons to fill its outer shell. Each P has 1 electron in its outer shell. 

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