Properties Of Gold
Gold is both malleable and ductile. It is also a heavy metal with a density of 19.3 g cm
About The Element
Atomic Number: 79
Atomic Symbol: Au
Atomic Mass: 197
What Gold Reacts To
It doesn't react to air, water, alkais and all acids except for aquaregia a mixture of Hydrochloric acid and nitric acid.
When It Was Discovered And Who Did?
Gold was discovered around 550 bc and was discovered by know to the Ancients.