topaz

nesosilicate mineral

Wikidata gives no structure for topaz, so there is nothing to draw.

Formula: Al₂SiO₄F₂; Wikidata
Molar mass The mass of a mole of it, from the elements' atomic weights: 184.04 g/mol; Worked out
Made of Atoms in one formula unit, and each element's share of the mass: Aluminium 2 29.3%
Silicon 1 15.3%
Oxygen 4 34.8%
Fluorine 2 20.6%
9 atoms in all; Worked out
Other names: Al2SiO4(F, OH)2; Wikidata
What it is: mineral species; Wikidata
Wikidata item: Q134985; Wikidata