How Much does the Element Zinc Cost?

Zinc (Zn) costs 3.7 $/100g or you can save money by buying in bulk for 0.12 $/100g. Zinc is a bluish-silver metal that will tarnish in moist air. When that happens it will produce a layer of carbonate. Zinc is good for your body. But as with anything else, too much can be bad for you.