Aluminium Oxide is not a metal. Nor is it a non-metal. It is a compound formed from a metal [Aluminium] and a non-metal [Oxygen]
The terms metal and non-metal are reserved for the elements that appear on the Periodic Table.
yes AL is a metal and O is a nonmetal
1,7 mol oxide
Well lets go through the checklist for metals. Metals have several properties:MalleableHave Luster (shiny)Solid at room temp (Mercury is a notable exception to this)High melting/boiling pointsAluminum fits all four of these to a T making it very much a metal.
It is a meltalloid oxide.
This reaction is:Al + Fe2O3 = Al2O3 + Fe
Adsorbsion happens on the surfaces of metals; platinum is particularly good, but any other metal such as steel, zinc, etc., can do it. It happens less with aluminum because of the protective layer of aluminum oxide, but in a non-oxygen atmosphere, if you remove the aluminum oxide, then yes, aluminum would also adsorb.
Ionic bonding is present in aluminium oxide.
aluminum oxide
Calcium is a metal, therefore this is a metal oxide.
Aluminum is a metal
Non metal
Aluminium oxide (Al2O3) is a solid, the oxide of a metal.
1,7 mol oxide
A non metal oxide is a compound of a non metal with oxygen. metals are in the center or left hand side of the periodic table of chemical elements. non metals are to the right hand side and are separated from the metals along the aluminum/ Gallium/Germanium/antimony/polonium line. A non metal oxide is a non metallic element reacted with oxygen e.g. Water (H2O), nitrogen oxides (NOx), carbon monoxide and carbon dioxide
Phosphorus is not an oxide. It is an element. It is a nonmetal.
Well lets go through the checklist for metals. Metals have several properties:MalleableHave Luster (shiny)Solid at room temp (Mercury is a notable exception to this)High melting/boiling pointsAluminum fits all four of these to a T making it very much a metal.
It is a meltalloid oxide.
it form oxide