In a certain chemical reaction, 2 solid Mg atoms bond with Oâ‚‚ gas to produce solidMgo. Which of the following reaction equations correctly describes this reaction?
A) 2Mg (s) + O₂(g) – Mgo (1)
B) 2Mg (s) + O₂ (g) – 2Mgo (s)
C) Mg (s) + 2O₂ (g) – Mgo (s)
D) Mg (g) + Oâ‚‚ (s)-2MgO (g)

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