No, it is a Fe-sulfide, not an Fe-oxide (= rust)
Iron sulfide is a compound.
Yes. This is an example of the law of conservation of matter/mass.
It depends on what you mean by "heavier." Rust is less dense than iron. However, if you allow 1 gram of iron to rust completely, you will have more than 1 gram of rust. if we have equal volume of pure iron and rust (ferric oxide) then rust is lighter than iron.
There is 1 Iron atom and 2 oxogen atoms in Iron rust.
Iron rusts when it reacts with oxygen in the presence of water to form iron oxide. The compound needed for iron to rust is iron oxide, which is commonly known as rust.
iron sulphide is FeS while rust is oxide of iron Fe2O3.
Many, including Iron Sulphate, Sulphide, Oxide (rust) and more
Iron(II) sulphide: FeS. Iron sulphide is a synonym, but the first expression is more correct. Iron(III) sulphide: Fe2S3. Other forms of natural iron sulphides are known: see the link below.
The two possible formulaunits for Iron Sulfide are; FeS, and Fe1S1
Iron Sulphide
iron oxide
It is Paxton
iron sulphide, iron(II) sulphide or ferrous sulphide. Iron sulphide is ambiguous however and could refer to any one of a range of iron sulphur compounds,including Fe3S4 and Fe2S3
Iron sulphide is an ionic compound. The Iron is in a +2 oxidation state and the sulphur is in a -2 oxidation state.
No its a compound iron sulpher
iron and sulphur
No. Iron sulfide is a compound.