Unlike Diamonds (for example), Gold is a element or noble metal. Changing the element requires changing the atomic (proton) number. The number of protons cannot be altered by any chemical means. However, physics may be used to add or remove protons and thereby change one element into another. Because lead is stable, forcing it to release three protons requires a vast input of energy, such that the cost of transmuting it greatly surpasses the value of the resulting gold.
however, plants for example can be used to extract gold from it's growing medium (you have gold particles in your body) , and a chemical process to extract the gold nano-particles. which because of their size, promise to be very useful for future micro-electronics, as well as some medical uses. is other chemical processes for extracting gold from other sources as well, but it's not making gold so much as extracting it.
if your counting on gold to remain as valuable/rare as it is today, i wouldn't. with the rise of organic tech, cheaper ways of extracting it from other sources like the ocean will emerge. and with the rise of the space age, will come space mining.
Gold is generally separated from rocks with sodium cyanide.
Gold is generally separated from rocks with sodium cyanide.
The chemical symbol of gold is Au.
gold electroplate "An electro-chemical plating process in which gold of at least 10kt is bonded to another metal. Gold electroplate is no less than seven-millionths of an inch thick."
Gold is an elemental metal (Au) and is not a property.
Chemical process
electroplating
Gold is only the chemical element gold (Au).
The process for removing gold from gold ore is cyanide leaching. The short version of this process: grind the gold ore to a fine powder, then mix it with an aqueous solution of sodium cyanide.
Melting is a physical process.
Use zinc powder add to Gold chlorides.It will reduced into gold metal.Heat it to get gold.Purify gold by chemical process to pure gold metal.
There is no process to make gold out of lead.
Gold is generally separated from rocks with sodium cyanide.
gold purified thraught a process of high temperature heating or chemical exposure depending on the purity of the mind gold according to responsible gold org.
gold purified thraught a process of high temperature heating or chemical exposure depending on the purity of the mind gold according to responsible gold org.
Photosynthesis is the process that uses light energy to make new substances that have chemical energy.
Photosynthesis is the process that uses light energy to make new substances that have chemical energy.
Gold is generally separated from rocks with sodium cyanide.