Question

What are Chemical and Physical changes?

Answer 1

physical changes are what happens to the look of an object

chemical changes occur at a deeper level and alter the makeup of an object

Answer 2

hit a penny with a hammer; it changes physically

drop it in acid, and it breaks it up into something else

Answer 3

thanks !!

Answer 4

change occurs due to chemical is chemical change & physical is physical change :D :D :D