Various Footage of Gold; Molten Gold, Gold Bars. Gold ( /ˈɡoʊld/) is a chemical element with the symbol Au (from Latin: aurum "gold", originally "shining dawn") and an atomic number of 79. It has been a highly sought-after precious metal for coinage, jewelry, and other arts since the beginning of recorded history. The native metal occurs as nuggets or grains in rocks, in veins and in alluvial deposits. Less commonly, it occurs in minerals as gold compounds, usually with tellurium. Gold metal is dense, soft, shiny and the most malleable and ductile pure metal known. Pure gold has a bright yellow color and luster traditionally considered attractive, which it maintains without oxidizing in air or water. Gold is one of the coinage metals and has served as a symbol of wealth and a store of value throughout history. Gold standards have provided a basis for monetary policies. It also has been linked to a variety of symbolisms and ideologies. A total of 165,000 tonnes of gold have been mined in human history, as of 2009.[1] This is roughly equivalent to 5.3 billion troy ounces or, in terms of volume, about 8,500 m³, or a cube 20.4 m on a side. The world consumption of new gold produced is about 50% in jewelry, 40% in investments, and 10% in industry. Although primarily used as a store of value, gold has many modern industrial uses including dentistry and electronics. Gold has traditionally found use because of its good resistance to oxidative corrosion and excellent quality as a conductor of electricity. Chemically, gold is a transition metal. Compared with other metals, pure gold is chemically least reactive, resisting individual acids but being attacked by the acid mixture aqua regia, so named because it desolves gold. Gold also dissolves in alkaline solutions of cyanide, which have been used in mining. Gold dissolves in mercury, forming amalgam alloys. Gold is insoluble in nitric acid, which dissolves silver and base metals, a property that has long been used to confirm the presence of gold in items, and this is the origin of the colloquial term "acid test", referring to a gold standard test for genuine value
@rustam19977 Obviously you have never had a job before, otherwise you would know that occupational health and safety requirements for PPE - personal protective equipment in workplaces
tombolom2 5 hours ago
those people have jobs...unlike 3/4's of all you broke ass fools...........
SCIGA100 5 days ago
@sr71ablackbird those quys are pussys my frend PUSSYS I SAYthose suits are just dumb man if you are not stupid there is absolutely no chance for you to get burned and you wont need much more then the stuff you sayd ;)
rustam19977 1 month ago
OSHA
flownder28 1 month ago
@SayBinidus well, heck, the way those ones are dressed above in the video segment, one would think that they were refining plutonium or some other radioactive material...lol...
sr71ablackbird 1 month ago
@sr71ablackbird Company policy I'd expect.
SayBinidus 1 month ago
what's with the suits ? I've worked around molten metals before and all i ever had was a pair of coveralls, leather gloves, apron, shoe guards and saftey glasses.
sr71ablackbird 2 months ago
It's Chuck norris soda dispenser!
ToweringPillarOfCats 2 months ago
The fever is flaring up
Nanpa0 7 months ago
Drool....
~Nuggets To Dust~
NuggetsToDust 10 months ago