Question

what is the word equation for atoms of magnesium reacting with molecules of oxygen to produce magnesium oxide?
magnesium + magnesium oxide → oxygen
magnesium + oxygen → magnesium oxide
magnesium oxide + oxygen → magnesium
magnesium + oxygen → magnesium + oxygen

Explanation:

Step1: Identify reactants

Magnesium and oxygen react.

Step2: Identify product

Magnesium oxide is produced.

Step3: Write word - equation

Magnesium + oxygen → magnesium oxide is correct.

Answer:

B. magnesium + oxygen → magnesium oxide