Sterling+Vamos

Physical Change it melts the wax then when cools it reforms.

Physica Change you can melt steel then reform it back to steel in solid form

Physical Change you can cut the apple inhalf but its still an apple

Physical Change Water can freeze or melt but its still water

Physical Change Apple juice is frozen bbut still apple juice

Chemical Change you can cook an egg but you cant uncook it

Chemical Change burning wood changes the substance to ash and is no longer wood

Chemical after the firework combusts it cannot return to its prevous form

Chemical Change Pizza being cooked cannot be uncooked

Chemical Change bacon can be cooked but not be uncooked