Jake+Bair

PHYSICAL SCIENCE

physical change- water is a liquid or a solid, its the same substance.

physical change- steel no matter if it is a liquid or solid steel is steel.





physical change- ballon you can change its, properties but its still a ballon

chemical change- the wood that burns in the fire cant change back



chemical change- once grass is dead it cant change back



chemical change- the dough cooked



chemical change-firework exploding



chemical change- ginger breadman when he is cooked