Most iron ores are iron oxides or iron sulfides. Iron ores are also usually hydrated (i.e. includes water of crystallization). A variety of other metal ores (e.g. copper, zinc, lead) are sometimes mixed with iron ores. In much lower concentrations, almost any element (except the inert gases) might be found.
The elements found in ferrous oxide are iron (Fe) and oxygen (O).
All of these are elements: iron, chromium, cobalt, manganese, and molybdenum.
Oxygen
copper, silver, nickel, iron...
The two elements that make up steel are mainly carbon and iron.
iron is found in mixed form with other elements in a compound, mainly it is found as iron oxide
iron is found in mixed form with other elements in a compound, mainly it is found as iron oxide
The elements found in ferrous oxide are iron (Fe) and oxygen (O).
It is said that when sun dies from hydrogen to iron elements are formed and when busted spread in space .the other elements are formed by chemical reaction by these elements
iron
iron, sand,
If you mean iron pyrophosphate, its formula is Fe4(P2O7)3, which means it contains the elements iron, phosphorus and oxygen.
All of these are elements: iron, chromium, cobalt, manganese, and molybdenum.
Iron sulfates contain iron, sulfur and oxygen.
Iron (Fe) and Sulfur (S) make up Iron Sulfide.
none
Iron is a natural resource (because it is found on the Periodic Table of Elements). Steel, on the other hand, is man-made. It is simply a wielded alloy made from a combination of iron itself, and many other metals.