A gold leaf electroscope is used to detect charges on a body
no there was no electricity i think
Gold is non-ferrous and therefore is not attracted by a magnet. There are other metal that are attracted by a magnet but gold is not one of them. You can tell what is a ferrous metal and what is a non ferrous one but you cannot identify gold.
Archimedes was told by the king to find out if his crown was made of pure gold, calculating the density of the crown, Archimedes found it to be a mix of gold and silver.
Colloidal gold is not the type of gold used in jewelery. It is mainly used in the medical field. It is often used in drugs, or used as a means to detect tumors, and enhance radiotherapy.
Since gold is a metal (precious) you can of course detect it with a metal detector. But only if it isn't tuned to ignore gold. since every metal has a different phase response metal detectors with discriminators can be tuned to ignore certain metals.
A device able to detect alpha particles and count them.
when niric acid is added to copper the compound formed will be copper nitrite,gold does not change because nitric acid will not react with gold,but it react with any other materials.thish is the reason why gold does not change sathish s sathya
the soul silver has to be a legal card because the ds has to detect soulsilver in your cardrigde slot
respect, detect, reflect, perfect
Pure gold is odorless. Any scents that you detect are imperfections found in the metal. I have heard the saying "Smell The Gold" but I have never known Gold to have any kind of Odor.
detect smell