Is the relationship between atomic size and bond length for H2O / H2S and CO2 / CS2?

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

give me abc and i will get it for u.

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.