Sulfur is the 16th element on the Periodic Table, having 16 protons in its nucleus. It is a nonmetal. In its elemental form it is a yellow, flammable solid. Because it is rather brittle, sulfur would make a very poor construction material and is more commonly used for its chemical properties.
Iron is the 26th element, having 26 protons. It is a metal and is a silver color when pure. It is nor normally flammable. Unlike sulfur, iron has many applications in construction and machinery, especially when mixed with other substance to make steel.
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Sulfur is a non-metal element with a yellow color and a distinct odor, whereas iron is a metal element with a silvery-gray color. Sulfur is typically found in compounds like sulfides and sulfates, while iron is often found in minerals like hematite and magnetite. Both sulfur and iron are essential elements for life and have various industrial uses.
Iron sulfide is a compound composed of iron and sulfur atoms bonded together, while sulfur is a chemical element that exists as a pure substance. Iron sulfide is a specific compound with a fixed chemical formula, FeS, whereas sulfur can exist in various forms and compounds depending on its bonding partners.
A black solid called iron sulfide is formed when heating sulfur powder and iron fillings together. This is a chemical reaction between the sulfur and iron that results in the formation of the iron sulfide compound.
The reaction between iron and sulfur to form iron(II) sulfide is: Fe + S -> FeS
In the reaction between iron and sulfur, iron sulfide is formed. Iron atoms lose electrons to sulfur atoms to form iron ions, which then combine with sulfur ions to create iron sulfide particles. This reaction results in a new compound with distinct properties from either the iron or sulfur starting materials.
Iron is a transition metal with a silvery-grey color, while sulfur is a non-metal with a yellow color. Iron is a good conductor of electricity, while sulfur is a poor conductor. Iron tends to form positive ions in chemical reactions, whereas sulfur typically forms negative ions.