No they do not!
Gold chloride is used in the preparation of gold nanoparticles, which have applications in catalysis, electronics, and medical diagnostics. It is also used in the manufacturing of gold plating for jewelry and electronics.
gold is used in things such as rings, masks, jewels.... It is used in the electronics indestry.
The Ancient Hebrews traded silver, gold, and land. But electronics weren't invented until the 19th Century.
Everybody can use gold, but it can be found in computers and most electronics, in jewelry, and artwork.
Most. Copper, zinc, tin, silver and gold are found in small amounts in most electronics.
There are no places that will pay you for old electronics by weight. The components inside the electronics are practically worthless. The only part inside of any electronic that is worth anything is on the circuit boards or motherboards, and the only parts that are worth anything on those are the gold plated connectors. There are companies that will take electronics and melt them down and burn away anything that isnt the gold. Mind you that the amount gold in electronics is very very little. You wont get much if anything for the gold inside one electronic device. The companies that do harvest the gold in this manor get the electronics from recycling. Which means they dont really pay people for their old stuff.
Gold jewelry, gold bars, and gold coins are common examples of gold. Gold can also be found in electronics, dental restorations, and decorative items.
Gold is primarily used in jewelry and electronics. It's both valuable and an excellent conductor of electricity.
Possible use in electronics for military equipment, aircrafts.
- gold has an yellow color - gold is expensive - gold is very malleable - gold is very ductile - gold is not corroded - gold is used for jewelry - gold is also used in electronics - gold was used in dentistry - colloidal gold was used in medicine
Gold is good in the economical sense that it retains value better than other metals. When using gold in areas of electronics, gold good because it is a great conductor of electricity.
Yes, gold recovery from electronics can be worth it due to the high value of gold and the increasing amount of electronic waste. While the extraction process can be labor-intensive and requires specialized knowledge, the potential to recover significant amounts of gold, along with other precious metals, can lead to profitable outcomes. Additionally, recycling electronics contributes to environmental sustainability by reducing e-waste. However, the economic viability often depends on the scale of operation and the current market prices for gold.