Gold
Of noble metal, gold foil, sylvanite, gold leaf, gold and dental gold. May also be referred to as Au and atomic number 79.
A soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets in rocks and alluvial deposits; does not react with most chemicals but is attacked by chlorine and aqua regia.
This concept's ID is @1~73928
Contains
- gold dust
The particles and flakes (and sometimes small nuggets) of gold obtained in placer min...
- guinea gold
22-karat gold from which guinea coins were made.
- 24-karat gold
100 per cent gold.
- green gold
A gold alloy (at least 14 karat gold with silver or silver and cadmium) that has a green...