Corundum
Al
1
H
3
O
3
  
 
Minerals with the same name may vary widely in appearance and composition, and very few are >99% (reagent grade) pure.

Gram formula weight (molecular mass) = 78.003


Wikipedia Page:

Corundum
is defined with respect to the entities below:
The entities below are defined with respect to:
Corundum
Aluminium hydroxide


Mineral (generic)


chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis