Careful analysis of the sun's spectrum shows that about 6 ten-billionths (0.0000000006) of the mass of the sun consists of atoms of gold.
Yes, they contain many minerals (nickel, silver, gold)
If it's a real Seiko, then it's real gold. Fake ones? Not so much. I have many genuine gold colored Seiko watches and they are not real gold or I am rich :O)
The sun does contain some iron, around 0.2%. This would have been there at the birth of the sun, using remnant material from previous generations of stars.
no
Yes, of course
Gold necklaces contain the chemical element of gold. This is true if the gold necklace is real gold instead of plated gold. Some gold necklaces are not truly 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.
Yes, granite can contain small amounts of gold
It depends what you are relating it to. Real gold vs fools gold? Take a hammer, and bash the hell out of it, if it is not jewlery. If it is a nugget of real gold, it will smash flat. If fools gold, it will shatter into a million pieces. Also the sun test. If a piece of real gold is held in sunlight, it will be as brilliant as if a shadow is cast upon it. Other metals will dim, and become hard to see. (This works better, if the piece is small.
All California coastline beaches contain gold. Unfortunately, they contain various levels of gold or gold dust and it is a hit or miss circumstance.
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).
real gold
Yes, they contain many minerals (nickel, silver, gold)
Gold is an element. Only gold is real gold.
Gold-185 is a real chemical type of gold
usually wedding rings contain gold :) did you mean eatable gold? E 175 gold or tiny slice gold for food decorating did you mean food contain gold for health? you can try (original) forest honey or extract of sea water ;)
Gold is an element