What is chemical change

A chemical change happens when one chemical substance is transformed into one or more different substances, such as when iron becomes rust.

Explanation:

Chemical changes occur through the process of chemical reactions, and the resulting substances have different properties because their atoms and molecules are arranged differently.

some examples are:

-Burning wood.

-Souring milk.

-Mixing acid and base.

-Digesting food.

-Cooking an egg.

-Heating sugar to form caramel.

-Baking a cake.

-Rusting of iron.

let that person have a turn to speak : )

just did the assignment and the answer was #1 +2 n