Question

magnesium and oxygen react to form magnesium oxide.what are the state of reactants and products before and after the reactiok​

Answer 1

Answer:

The "+" means "reacts with", and the arrow means "to produce". The word equation can therefore be read as follows: "Magnesium reacts with oxygen to produce magnesium oxide." Magnesium and oxygen are reactants and the magnesium oxide is the lone product.