Gold & Silver Testing

घर पर सोने और चांदी का परीक्षण कैसे करें, सोने और चांदी के परीक्षण कदम से कदम

In this application we are learning to gold and silver testing at home.Genuine gold will stand up to your attempt to conduct a nitric acid test at home. Make a tiny mark on the piece of gold to penetrate the surface. Drop a small amount of liquid nitric acid on that scratch and wait for a chemical reaction. Fake gold will immediately turn green where the acid is.

gold property

Resistant to oxidation. It does not tarnish or rust unlike copper, brass, silver, aluminum, etc.Notmagnetic. Magnets do not work effectively on gold. If your ‘gold’ leaps to a magnet, it is not real gold. There are very weak magnetic forces at play in gold as opposed to iron, nickel, or cobalt which are highly magnetic and used for permanent magnets.High thermal and electrically conductivity. This means it is a great conductor of electricity because it does not tarnish or corrode easily. This makes gold indispensable in electronics.

in this time gold is so important to test before perches. right now gold price is so high so it is possible some one cheat with you when you are perches gold. There are several tests you can choose from when testing gold at home. These include the magnifying glass test, hallmark test, skin test, makeup test, float test, scratch test, magnet test, acid test, and more. You need to know if your gold is real, and if it is, what its fineness is. Read on to see how you can DIY.

gold testing with nitric acid

silver testing with colgate

gold testing with black stone

silver testing with fire

gold testing with fire

gold testing with magnet

silver testing with magnet

gold testing with vinagar

silver testing with vinagar

gold testing with cutting

silver testing with cutting

gold and silver testing is so easy at home and we are easily test gold and silver at home with our own stuffs. we are testing gold with one black stone and nitric acid. and silver we are also test with simple Colgate powder. if you want to test silver then put in some cloths and take some colgate powder and rub it if silver is real then it may glow and it is fake then it may red or yellow colour.