as of 2007 it costs around 7$ for 100 lbs.
It depends upon the element. If it something like Diamond, then the cost will definitely be a lot. And if it something like Iron, then the cost would be relatively less.
Iron is an element NOT a mixture.
iron (i.e., pure) is a metal / element in the periodic table, but types of iron are compounds like wrought iron, pig iron cast iron., etc.
Sand is NOT an element. Iron IS an element.
No. It is not. Iron is an element. Oxygen is an element. Iron Oxide is a compound.
Iron is a element, it isn't a compound
Sand is NOT an element. Iron IS an element.
One gram of iron costs $0.00446. One pound costs $2.00.
The principle element found at the Earth's core is iron.
Iron is an element
Iron (Fe) is an element
An atom of iron is the smallest particle of the element iron.