What is the number 925 for gold?

Answer Internationally, the .925 mark on a piece of jewelry means sterling silver. This means it consists of 92.5 percent silver with another alloy metal (usually copper) in it for strength and hardening.... Read More »

Top Q&A For: What is the number 925 for gold

What is the number of protons in gold?

The atomic number of gold, or Au, is 79. This means that there are 79 protons in gold. Elemental gold has 118 neutrons, and an atomic weight of about 197.References:Los Alamos National Laboratory: ... Read More »

What happens to the gold in the stomach when we eat Gold Dosa, the recent novelty of Dosa wrapped in gold foil?

Nothing happens. The gold used is incredably thin and has very little strength so the gold is broken into tiny fragments during chewing and digestion. If the gold is 18 to 24 carot then it will not... Read More »

Aussies,will you be joining The Gold Rush to Kalgoorlie WA after 27kg gold nugget found?

No. I'll give it a miss.I tried prospecting with a new fangled White metal detector butdidn't have the patience to stick with it.But I did end up with $500.00 worth of small gold nuggets.I traded a... Read More »

In what year did they stop making the Olympic gold medals out of pure gold?

According to, the final medals made entirely of gold were presented in 1912. Gold medals of today are 92.5 percent silver with an accompaniment of gold plating. Medals from the 2010 W... Read More »