Answer:
Tarnish,Striations,Shape,Color,Specific Gravity,Hardness,Ductility.
Step-by-step explanation:
Ductility: Gold is usually very ductile in nature and will bend on pressure.Fool's Gold will break or resist the pressure.
Hardness: Gold(hardness scale 2.5) will most probably not scratch a copper surface (hardness of 3), but pyrite will very easily be able to do that. Even Gold will be scratched by copper pieces but copper can barely scratch other metals.
Color: Pyrite color is brass type. Gold has a little yellow to golden colour.
Tarnish :God can't be tarnished that easily whereas Pyrite can.