Assertion: alloy's metal | /r/HasProperty | alloys of silver and gold
Facets:
Source sentences:
text: The two precious metals most often used in jewelry are alloys of silver and gold.
text: you have a piece of gold jewelry weighing 9.35 g. its volume is 0.654 cm3. assume that the metal is an alloy of gold and silver, which have densities of 19.3 g/cm3 and 10.5 g/cm3, respectively. also assume that there is no change in volume when the pure metals are mixed.