* Combination Reaction: This type of reaction involves two or more reactants combining to form a single product. In this case, silver (Ag) and oxygen (O₂) combine to form silver oxide (Ag₂O).

Let's break down the key features:

* Reactants:

* Silver (Ag) - a metallic element.

* Oxygen (O₂) - a diatomic gas.

* Product:

* Silver oxide (Ag₂O) - a compound.

In summary: The reaction shows silver and oxygen combining to form a new compound, silver oxide. This is a classic example of a combination reaction.