Metal
unknown
The reddish brown flaky substance formed on iron is called rust. Rust is caused by the oxidation of iron in the presence of water and oxygen.
The substance formed when iron is heated in the presence of oxygen is called iron oxide, commonly known as rust.
The chemical change in which a substance combines with oxygen, such as the formation of iron rust, is called oxidation. This process occurs when iron reacts with oxygen in the presence of moisture to form iron oxide, which is the red-brown substance known as rust.
a magnet Actually named magnetite, but it is a natural magnet.
An element - substance - NOT a mixture.
The chemical change described is called oxidation, where a substance reacts with oxygen to form a new compound. In the case of iron oxidizing to form rust, the iron atoms combine with oxygen atoms to form iron oxide. This process typically results in the formation of a reddish-brown coating on the surface of the iron.
It's called Coke. Basically pure carbon, shown in an equation as C(s)
substance
A substance that only contains one kind of atom is called an element.
Its mostly made up of this substance called bob smith
No. Iron is a pure substance.