You could give it the streak test, find its density, determine its melting point, check it for relative hardness, take it to a jeweler or geologist, or to a mineral assay office.
We tell real gold by its weight.
You can tell if a ring is real gold or not by putting it near a magnet. If the ring is attracted to the magnet it is not real gold, real gold is not magnetic at all.
no
The man who found gold was James Marshill. There could be other people who found gold that time but they didnt want to tell or not bother to tell.
by pooing on it
Fake gold, or "fools gold" has a foul sulfur odor while real gold does not. Usually, you can rub the gold and sniff it to determine if it is real or fake.
You can tell if you have a real gold necklace by checking its hardness, luster, specific gravity, streak, cleavage, and fracture, if all the properties match with the properties of gold you have a gold necklace.
ask a gold smith
yes or no i dono
No . It doesn't. Loser.
Yes..
You can tell by looking at the claps . It should have it engraved.