Question

-
In a chemical reaction, the substances you start with are called _____ and after
a chemical change the
substances formed are
called the _______​

Answer 1

Chemical reactions occur when chemical bonds between atoms are formed or broken. The substances that go into a chemical reaction are called the reactants, and the substances produced at the end of the reaction are known as the products.

Answer 2

Answer:

1. Reactants

2.Products