Question

1. magnesium and oxygen gas combine to form magnesium oxide

type of reaction:
________

Explanation:

When magnesium and oxygen gas combine to form magnesium oxide, it is a combination reaction. In a combination reaction, two or more substances react to form a single product. Here, \(Mg\) (magnesium) and \(O_{2}\) (oxygen gas) react to form \(MgO\) (magnesium oxide) as the only product.

Answer:

Combination Reaction