Gold is the element Au. Fool's Gold is Iron (IV) sulfide, FeS2, also called Pyrite.
Fool's gold, also known as pyrite, does not contain any real gold. It is a mineral made of iron sulfide and has a brassy yellow color that can sometimes be mistaken for gold.
Two methods to tell real gold from fools gold are:Rub the piece of gold against a piece of unglazed ceramic material. If it is real, it will leave a golden mark while fools gold will leave a black mark.Apply nitric acid to the gold. If it dissolves, then it is obviously fake, as real gold cannot be dissolved in nitric acid.
Real gold has a higher melting point than fools gold. By applying heat, it is possible to determine the melting point of the material. If the material melts at a temperature higher than 1,064 degrees Celsius (1,947 degrees Fahrenheit), it is likely real gold.
No. It is iron pyrite and much more minerals. However, the two are sometimes found together, and some samples of fools' gold may contain trace amounts of real gold, but only a tiny spec.
No, pyrite, or fools' gold, is a compound called iron disulfide (FeS2).
real gold does not sing it sinks and so does fools gold.
real gold
Fool's gold, also known as pyrite, does not contain any real gold. It is a mineral made of iron sulfide and has a brassy yellow color that can sometimes be mistaken for gold.
Two methods to tell real gold from fools gold are:Rub the piece of gold against a piece of unglazed ceramic material. If it is real, it will leave a golden mark while fools gold will leave a black mark.Apply nitric acid to the gold. If it dissolves, then it is obviously fake, as real gold cannot be dissolved in nitric acid.
Pyrite
Gold is an element. Only gold is real gold.
Fools gold
Real gold has a higher melting point than fools gold. By applying heat, it is possible to determine the melting point of the material. If the material melts at a temperature higher than 1,064 degrees Celsius (1,947 degrees Fahrenheit), it is likely real gold.
Real gold is extremely soft and malleable; therefore, real gold could be dented with little pressure. Fools gold (Iron Pyrite) is much harder, and therefore harder to dent. A practical method is to get the material wet, and hold it up in the sun. Gold and fools gold will both shine. Now put your hand between the material and the sun. The gold will still shine, but the fools gold will become quite dark. This is because the shine of gold comes from diffuse reflection (like light shining on paper), while fools gold's comes from specular reflection (like a mirror).
No. It is iron pyrite and much more minerals. However, the two are sometimes found together, and some samples of fools' gold may contain trace amounts of real gold, but only a tiny spec.
the dencity of fools gold is 5.0
The fools