The gold content of 10 karat gold is 41.7% gold. The gold content of 14 karat bold is 58.3% gold.
No is actually harder 24k gold is in he's pure form 18k gold have a % of alloys to make it harder.
It depends on what color gold you are seeking. The two most common are white and yellow. White gold is an alloy of gold and either nickel, palladium, silver, or manganese. Some people are allergic to...
different materials are mixed with the gold 18 carat is 75 percent gold
Shiny, Malleable and Doesn't rust!..... : |10/5/11.....