What is a teethalloy?

An alloy is a composite of different metals, to give a substance certain property. The maincomponents by dental alloy are gold (Au), palladium (Pd), silver (Ag) andchrome-cobald (Co). In a lower mix there are substances like platinum and iron in an alloy. In that case you can not calculate a gold teeth which weights 3 grams as finegold like a piece of jewelry.