Iron was known in prehistoric times; therefore, there is no precise answer to this question.
In prehistoric times.
BC in Egypt. The Greeks were first to start hardening Iron and using it for weapon
When the first human discovered a falling star.
Spears They did not invent iron they may have found it but the hittikes were the first people to use iron tools and weapons
iron found in a metal
Iron. This element is found at the center of each hemoglobin molecule.
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
iron was found in 4000 bc so noone knows were it was found
Both. Iron can be found by itself as a pure element, or it can be found in many compounds such as iron chloride, iron oxide, etc.
it is found in iron ore eg hematite
Iron can be found in Earths Crust