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.
B2O3 is a non-metal oxide, as it is composed of the non-metal element boron and oxygen.
Aluminum is a metal whose oxide is reduced only by carbon. When aluminum oxide is reduced by carbon, it forms aluminum and carbon dioxide.
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.
Aluminum oxide is classified as a metal oxide. Specifically, it is known as an amphoteric oxide, meaning it can react both as an acid (when combined with a base) and as a base (when combined with an acid).
The symbol for metal oxides is typically a combination of the chemical symbol for the metal and the chemical symbol for oxygen. For example, the metal oxide formed by aluminum and oxygen is represented as Al2O3, where "Al" is the symbol for aluminum and "O" is the symbol for oxygen.
Ionic bonding is present in aluminium oxide.
B2O3 is a non-metal oxide, as it is composed of the non-metal element boron and oxygen.
Calcium is a metal, therefore this is a metal oxide.
Aluminum is a metal whose oxide is reduced only by carbon. When aluminum oxide is reduced by carbon, it forms aluminum and carbon dioxide.
Aluminum is a metal
When aluminum metal is burnt in air, it forms aluminum oxide (Al2O3), a white powdery substance.
Aluminium oxide (Al2O3) is a solid, the oxide of a metal.
Phosphorus is not an oxide. It is an element. It is a nonmetal.
it form oxide
(the metal) oxide for example aluminum oxide
metal.
Beryllium oxyde (BeO) is a chemical compound, not a metal or a nonmetal.