Question

what is chemical reaction?​

Answer 1

Step-by-step explanation:

a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction

Answer 2

Step-by-step explanation:

A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another. ... Chemical reactions are usually characterized by a chemical change, and they yield one or more products, which usually have properties different