solid: A state of matter that takes up space
gas:a state
liqid; A state of matter that does not have a definite shape
iron+H20=rust
pollition toasted melted tarnish.
chemical changes start with one thing but end with another.
size shape texture color bouancy
all subsences can be classifiedby there properties
Matter is enything that has mas and takes up space
MADE BY : MIKEY AND CLAIRE