c
what is a chemical change
rustey metal
what is a physical change
Someone crumbles paper and uncrumbles is it a physical change
what is between physical and chemical
one is about that can do you destroy it and you can't rebuild it that is a chemical and a physical change is where you can rebuild it
who is the worst president
Donald Trump
is this true or false if if you are cutting plastic bottle is it a physical change or is it going to change can you put it back together
chemical change