The amount of protons in the nucleus of an iron atom is greater than in that of an aluminum atom.
Aluminium is way lighter than iron, and therefore the plane can get off the ground.
An iron atom is the smallest iron particle that still has the properties of iron.
Aluminium is mainly extracted from Bauxite, which is Aluminium oxide(Al2O3). Iron is mainly extracted from Hematite, which is Iron(III) oxide(Fe2O3). Some other minerals of Iron are Pyrite(FeS2) and Magnetite(Fe3O4).
An atom of iron would have pretty much the same subatomic particles as most other atoms - protons, electrons, and neutrons. Protons and neutrons are made up of more fundamental particles, quarks. The defining factor that makes it iron is that it would have 26 protons; in a neutral iron atom that would mean it would have 26 electrons. Different isotopes of iron might have differing numbers of neutrons, about 92% of iron is Fe-56 which has 30 neutrons.
There are 26 protons in the atom of iron.
They are elements not compound mixture
If its just iron then there is only one type of atom: iron atoms
Iron-56 or 56Fe 56 protons makes it iron. If you add the protons and neutrons, you find the mass, which is 56.
An atom of iron has 26 protons. An atom of oxygen has 8 protons. The atoms are significantly different.
Iron.
NOTHING! An atom is just another name for an element!!
In that reaction, each iron atom loses three electrons.