Question

The chemical reaction between copper and oxygen can be categorized as: A. Displacement reaction B. Decomposition reaction C. Combination reaction D. Double displacement reaction​

Answer 1

Answer:

Combination reaction

Hope it will help

Answer 2

The chemical reaction between copper and oxygen can be categorized as: C. Combination reaction

Explanation:

• When a metal reacts with oxygen, it combines with it to form a metal oxide.
• Copper is also a metal. It also combines with oxygen to form copper oxide.
• This type of chemical reaction is called a combination reaction because two substances combine together to form a new compound.
• The reaction can be given as:

        $\[2Cu + {O_2} \to 2CuO\]$