If we want to harvest the iron quantitatively, what values of the formation constant Kf would you expect? Write down the equation for Kf and use L as
the ligand.

Iwould you figure it out but you don't have a picture or in your question as to what the physical property you're looking for is

4- c, because all matter stays the same no matter what. it is still there. 5- b, because matter is known as mass. 6-c because, flammability is a chemical property. malleability is changing the shape of an object.