Unlike rocks, all and

a) are expensive, are difficult to get.

b) occur naturally, have a fixed chemical composition.

c) contain metal, dissolve in acid.

d) fracture, contain silica

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin