because it is found rarely and more dense than coal
diamond
Platinum is costlier than Diamond . Diamond has variety of qualities to assign its price, but pt is an inert metal. Platinum is a very rare and is a naturally white metal. The platinum that is usually used in jewellery is around 95% pure and is much heavier and much harder than white gold. so pt is costlier.
No, coal is not stronger than diamond. Diamond is one of the hardest known natural materials, while coal is much softer and less durable.
Diamonds are more valuable than coal.
Diamond is more dense than coal. This is because diamond has a more tightly packed crystal structure, making it denser compared to coal which is less compact.
No, coal and diamonds are two distinct substances. Coal is a fossil fuel formed from prehistoric plants, while diamonds are crystalline forms of carbon. Both may be used for various purposes, but they have different compositions and properties.
No, diamonds are harder than coal. Diamonds are one of the hardest natural materials on Earth, while coal is relatively soft and brittle.
costlier
Yes. Both diamond and coal are formed from carbon.
Generating Energy through Coal i.e, Thermal Energy is costlier as comparer t Hydro energy generation.BUt the Installation cost in case of Hydro Power Plant is much higher than the thermal Pwr Plant
Probably because both coal and diamond are composed of carbon.
No,The process in which turns coal into diamond cannot be reversed or "undone"