I need to know the three physical properties and one chemical property of : a) an iron nail and b) gasoline?

physical props are when substances change their physical state, but not their composition. (i.e. boil, freeze, dissolve, melt, condense, break, split, grind, cut, crush, or bend) Fe-iron-bend, cut, grind gasoline- freeze, melt ,boil, chem props are when substances have ability to change their composition (i.e. burn, rot, rust, decompose, ferment, explode, and corrode) Fe- iron-rusting (especially when you place it in sulfuric acid) gasoline-explode or burn i hope this is the type of answer u were looking 4 if it is im pleased i could help.

a) iron is attracted to magnets (phys) iron is solid at room temperature (phys) iron is denser than water (phys) iron rusts (chem) b) gas is a homogenous mixture (phys) gas is combustible (chem)