none
yes
mostly iron and carbon but there are three other elements.
Chemical elements are formed in the Universe by stellar nucleosynthesis.
There are many ores of iron. The richest (with the most iron in proportion to other elements) is hematite.
Yes. Steel is an alloy of iron and carbon and maybe some other elements.
Iron can bond with elements like oxygen to form iron oxides, with carbon to form iron carbides, and with sulfur to form iron sulfides. These compounds have various applications in different industries.
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
Compounds containing iron and copper do not typically resemble the pure elements in their metallic form. When combined in compounds, the properties and appearance of the elements change due to their chemical bonding with other elements.
All atoms of iron are characterized by having 26 protons in their nucleus, which defines their atomic number and distinguishes them as iron (Fe). This specific number of protons leads to a unique electron configuration and chemical properties that differentiate iron from all other elements. In contrast, atoms of other elements have different numbers of protons, resulting in distinct identities and behaviors. Thus, the atomic structure of iron sets it apart from all other elements in the periodic table.
No - copper and iron are two separate elements. One does not contain any of the other.
Stainless Steel; all other choices are elements - stainless steel is a steel alloy (composite elements).