diamond is formed from carbon. Some diamonds include other trace minerals, but they are not necessary in the formation of diamond.
talc is the softest substance while daimond is th4e hardest substance on earth
Pure substance; it is one form of pure carbon.
Diamond is a substance (technically, in practice diamonds will have some amount of impurities, so technically they're mixtures, but we'll ignore that). The fact that it's in "chip form" doesn't make any difference.
The hardest substance that is naturally occurring is a diamond. However, there are harder substances that have been made by scientists in labs.
The hardness of diamond is a physical property of the diamond. The statement is also untrue as diamond is only the hardest known mineral, not the hardest known substance.
yes, a diamond is a crystalline form of pure carbon, there for making it a pure substance.
If you have a silvery substance on the back surface of your diamond, it is not a diamond.
No natural substance is equal in hardness to a diamond.
Another diamond is the only substance hard enough to cut diamond.
Diamond
Another diamond.
Diamond is pure carbon.
The hardest naturally occurring substance is called diamond. It is a form of carbon.
Nope! A diamond is the hardest substance on earth so only a diamond can scratch a diamond!
Yes.
Yes.
No. Diamond is the hardest substance we know of. the only thing harder is other diamonds.