Chapter 1: Matter and Change 1.1 Chemistry Chemistry is the study of the composition of substances and the changes they undergo. Can be as simple as the science behind ice…
CHEMICAL AND PHYSICAL CHANGES CHEMICAL AND PHYSICAL CHANGES Which is which? How do you know? Chemical and Physical changes Matter can change form! Two major changes are CHEMICAL…
CHEMICAL AND PHYSICAL CHANGES CHEMICAL AND PHYSICAL CHANGES Which is which? How do you know? Chemical and Physical changes Matter can change form! Two major changes are CHEMICAL…