How To Tell If Gold Is Real With A Lighter. Real gold also doesnt rust or tarnish when wet so if you see a discoloration you probably have plated gold. Pure gold does not respond to a magnet.
All you have to do is make a slight scratch on the surface and add a small drop of trioxo nitrate v acid HNO3. Real pure gold when exposed to the flame will get brighter after a while as it gets hotter but will not darken. Do not add water.
Purge remaining air in the lighter.
This at-home gold test can also be performed with water. Enjoy let me k. If there is a strong pull then thats bad news. Real gold is a dense metal so it falls directly to the bottom of the jug.