differentiate between gold and diamond?
Answers
Differentiate between gold and diamond ?
The differences between diamond and gold are pretty much too numerous to count. Listing the similarities would be quicker: they are both solid at room temperature and are both made from atoms.
Diamond is an allotrope of carbon with its atoms arranged as two intersecting face centred cubic lattices. Diamond is a wide badgap semiconductor which is superlatively hard and transparent to visible light.
Gold is a transition metal which is yellow in colour. It is soft, ductile and malleable.
Perhaps the most important difference between the two is their ability to conduct. Gold conducts both heat and electricity rather well because, being a metal, electrons can travel easily throughout it, carrying both heat and charge.
Diamond, conversely, is awful at conducting electricity (as the electrons can’t move easily) but is the best thermal conductor we know of by far. It achieves this using phonons (vibrations in the crystal lattice, grossly) to conduct heat, rather than electron transport.
Gold is stable, whereas diamond is meta stable.
Under ambient pressure, gold can be melted into a liquid, whereas diamond will change into graphite.
There are countless other differences, but these should keep you going for now.
Answer + Explanation:
Gold and diamond are often analytically compared for investment purposes by potential investors.
Diamond and gold are valuated in a completely different way. As each diamond is a unique piece with its own specific characteristics concerning carat, colour, clarity and cut, the valuation happens in a totally different way compared with gold, as this natural resource is a homogeneous substance.