Does the reaction between sodium and chlorine indicate a CHEMICAL or a
PHYSICAL change in matter?

The reaction between sodium

and chlorine is NaCl which is physical change

answer; i do believe the correct answer is (river); /// good luck

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.