Question

What do you mean by reactant and a product?

Answer 1

Answer:

The elements which react with each other are called reactant

The element which are produced by the reaction of 2 or more elements are called products

Answer 2

Answer:

Reactant:

A substance that takes part in and undergoes change during a reaction is called a reactant..

Products:

In chemistry, a product is a substance that is formed as the result of a chemical reaction. In a reaction, starting materials called reactants interact with each other.