Not at all. Aluminum oxide is a compound of aluminum, not an allotrope. An allotrope of aluminum would still be called aluminum, but sometimes we distinguish allotropes by assigning numbers, such as sulfur-1, sulfur-2, etc. It refers to the specific structure which the atoms form (such as crystaline vs. amorphous).
No, Aluminum oxide is a pure substance.
Al2O3 is the chemical formula of aluminium oxide.
Al2O3 - aluminum oxide (dialuminium trioxide); this oxide is not a cation or anion but a chemical molecular substance.
aluminum oxide : Al2O3
Aluminium oxide (dialuminium trioxide, Al2O3) is not considered a toxic substance.
Al is the symbol for Aluminum and O is the symbol for oxygen. When oxygen is paired in a compound, it is changed to oxide. The name then is aluminum oxide.
No, aluminum oxide is not metallic. But aluminum is.
The formula unit for aluminum oxide is usually considered to be Al2O3 (even though the bonding may vary in different allotropes). Using this formula unit, each one contains 5 total atoms, found by adding all the subscripts in the formula.
The definition of aluminum oxide is various forms of aluminum oxide. This only occurred naturally as corundum.
No, Aluminum oxide is a pure substance.
Aluminum and oxygen form aluminum oxide. Aluminum and iodine form aluminum iodide.
Al2O3 is the chemical formula of aluminium oxide.
Aluminum oxide is Al2O3 and when heated it is still Al2O3, so heating aluminum oxide does nothing to it.
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Simple, its Al2O3 Al2(aluminum)O3(oxide)
Amphoteric oxide.
53 %