Find 4 items around you OR online if you like. They can be something as simple as table salt or a plastic fork, or as complex as trinitrotoluene (TNT) (Note-Please don't find TNT around you). Write down 4 properties about each item, and try to be as detailed as possible . Write down if the property is physical (P) or chemical (Ch) . Make sure you have AT LEAST one physical and one chemical property .