Iron is a chemical element; sand may be a compound or a mixture.
compoundIf the iron fillings are pure, they contain only one type of atom (all the atoms have the same number of protons). Thus, the filings would be a sample of the element iron. If the filings are rusty, then they would contain compounds (iron oxides).
pure substance
Iron filings are an element, specifically small pieces of iron. They are not a compound because they consist solely of iron atoms and do not chemically combine with other substances. Iron, represented by the symbol Fe on the periodic table, retains its elemental properties in the form of filings.
Because in a chemical compound is a chemical bond between the elements. From a mixture of iron and sulfur iron can be separated with a magnet.
Iron sulfide
element
Iron filings are not an element. Iron filings are small pieces of iron that have been cut or shaved from a larger piece of iron. Iron itself is an element, with the chemical symbol Fe and atomic number 26.
When iron filings and sulfur powder are heated together, they undergo a chemical reaction to form iron sulfide. The iron sulfide produced is a compound that has different physical and chemical properties compared to iron or sulfur alone.
Iron could be a compound if you combined it with carbon. Then it would just be a alloy. Overall, iron is not a compound at all. It is an element.
Iron is a element, it isn't a compound
No. It is not. Iron is an element. Oxygen is an element. Iron Oxide is a compound.
Iron is an element