Question

What happens during a chemical change​

Answer 1

Answer:

During a chemical change the following observations are made:

CHANGE OF STATE

CHANGE IN COLOUR

GAS EVOLUTION

CHANGE IN TEMPERATURE

FORMATION OF NEW SUBSTANCES

__________❤️

Answer 2

Explanation:

Any substance is composed of atoms arranged in a specific way. In a chemical reaction these atoms are changing their arrangement, and that changes the nature of the substance.