The chemical formula of aluminium oxide is Al2O3: five atoms.
The number of aluminium atoms is 0,4284.10e23.
Aluminium oxide is a compound 'cos it's made of 2 kinds of atoms. If it has to be an element, it has to be made of same kind of atoms like graphite/diamond/H2(gas).
Aluminium oxide has two elements: aluminium and oxygen.
Ultrapure aluminium contain only aluminium atoms.
There are 13 protons in aluminum and 13 electrons. So, there are 13 atoms in aluminum. In oxygen, there are 8 protons and 8 electrons. thus there are 8 atoms. EDIT: This answer is absolutely and completely incorrect. (Dr.J.)
well, this is my theory, excuse me if i am not at all correct, but i believe the answer is; Aluminium + Iron Oxide ---> Aluminium Oxide + Iron + heat i really do hope this is correct, please except my apologies if it is not.
1000 kg aluminium oxide contain 470,588 kg aluminium.
0 it is impossible
Aluminium oxide has an ionic bond.
Aluminium oxide or alumina is Al2O3 and it consists of aluminium and oxygen.
the reaction of iron(iii)oxide (Fe2O3) with alumimium is used to join the railway tracks or cracked machine parts. the reaction is known as ALUMINO THERMIT PROCESS. REACTION :- Fe2o3(s)+2Al(s) --> 2Fe(l)+Al2O3(s)+Heat -by kartikcool.cool@gmail.com
Al2O3 is the chemical formula of aluminium oxide.