Chemical and Physical Changes
A Chemical Change occurs when one or more substances are changed into new substances.
Amazing chemical reactions!
Physical Changes is a change in witch a new substance is not formed.
Physical Changes and Chemical Changes are different because in a physical change the object does not change. Like a broken pencil its still a pencil but broken. In a chemical change the object is not the same like if you throw a pencil in fire and it turns into flames it's not a pencil anymore.