Iron (Not rusted) is an element.
However, when iron is in contact with air and water, rust will form on its surface. Rust is an oxide of iron and rust is a compound. Since rust is red/brown in colour it means that the iron has been oxidised to oxidation state '3'. , by the action of water and air.
The chemical symbol form iron is Fe (Ferrum - Latin) The chemical formula for rust is Fe2O3 (Ferric oxide). There are other oxides of iron . They are FeO (ferrous oxide = green in colour) and Fe3O4 ( magnetite - grey/black in colour)
Iron is an element; rust is a chemical compound, an oxide. The element mixed with the rust is a mixture.
Rust is a compound
Compound.
Yes Rust is a compound because of iron +air
They combine to form rust. You might be able to guess from what's combining that "rust" is apparently an iron oxide.
I am quite sure that rust is a chemical change. Rust is caused when oxygen atoms begin bonding with the iron in the nail, which makes it a compound instead of a pure element.
When the iron in a nail combines with oxygen it forms iron oxide. We call this rust.
Rust is not an element. Rust is a compound which is made up of iron oxide.
in its pure form, iron is an element, but that may not be what you are referring to.... if you have iron oxide (rust), this is a compound of iron and oxygen.
I am quite sure that rust is a chemical change. Rust is caused when oxygen atoms begin bonding with the iron in the nail, which makes it a compound instead of a pure element.
A nail rusting is a chemical change. The iron in the nail reacts with water and oxygen to produce rust, a compound with the chemical formula Fe3O2.nH2O.
It's an oxidation reaction forming iron oxide (rust). Basically: iron + oxygen = iron oxide Iron, (Fe) is an element and react easily with the element Oxygen (O2) the resultant material is a compound known as rust or iron oxide, (FeO2) this proces is known as oxidization.
Iron present in the nail oxidizes in oxygen to form the iron oxides
It either cleans the nail, or makes the nail have rust.
Well I did and experiment for 30 days with 7up and an iron nail and it did not rust.
Yes Rust is a compound because of iron +air
Rust is a compound of iron and oxygen. Therefore the mass is greater because oxygen has been added.
They combine to form rust. You might be able to guess from what's combining that "rust" is apparently an iron oxide.
A compound is 2 or more elements permanently combined. Rust is a combination of iron and oxygen, both elements- into iron oxide, a compound.
Rust is made by Fe and O. So rust is not organic.