a chemical reaction that has the general formula of na → (a)ₙ is best classified as a reaction. synthesis…

a chemical reaction that has the general formula of na → (a)ₙ is best classified as a reaction. synthesis polymerization decomposition oxidation replacement
Answer
Brief Explanations:
Synthesis reactions combine simpler substances to form a more complex one. Polymerization is a type of synthesis where monomers (nA) combine to form polymers ((A)ₙ). Decomposition is the opposite (complex to simple), oxidation involves electron - transfer, and replacement reactions involve substitution. Here, monomers combine to form a polymer.
Answer:
polymerization