Question

select all the products

Explanation:

Step1: Analyze Reactants

Reactants are Mg (gray circles) and \( O_2 \) (red double circles). The reaction is \( 2Mg + O_2
ightarrow 2MgO \).

Step2: Identify Products

Products are \( MgO \) (each has one red and one gray circle). The left - most option has two \( MgO \) units, matching the product. The middle is unreacted Mg, the right is unreacted \( O_2 \).

Answer:

The Left - most option (the card with two pairs of one red and one gray circle)