chromite
feCr2O4
the answer is 29 percent
Chromium chlorides, Chromite (FeCr2O4), and Chromium oxide (Cr2O3).
The natural state of the element chromium is a solid metal. The natural state just indicates what the element is.
O: 28.59 g x 1 mole O/16 g = 1.79 moles OFe: 24.95 g x 1 mole/55.8 g = 0.447 moles FeCr: 46.46 g x 1 mole/52 g = 0.893 moles CrDividing through by 0.447 one gets 4O, 1Fe and 2CrEmpirical formula = FeCr2O4
It is neither.
It is a mineral.
Is called a mineral
A nonsilicate mineral.
it is mineral because it is our teasure
its a non mineral