nothings harder than a diamond
Diamond is the hardest natural mineral; nothing is harder.
No. No substance known to exist is harder than diamond and especially no other element.
Because diamond is harder than any other stone. In fact, diamonds are cut by other diamonds.
No Feldspar is rated 6 on the Mohs Scale and diamond is rated 10. The mineral which is rated 9 on the Mohs is Corundum but there are other minerals which are harder that that but less harder than diamond.
Diamond is the hardest mineral on earth. It can also cut through any other material. Interestingly, they use diamonds to cut diamonds. Thus: diamond is harder than zinc.
This indicates that diamond is harder than silver. Hardness is a measure of a material's resistance to scratching or abrasion, with diamond being one of the hardest natural substances. Silver, on the other hand, is a relatively soft metal, which makes it susceptible to scratching when in contact with harder materials like diamond.
Iron Ranks about a 4-5 on the Moh's hardness scale. A diamond is a perfect 10 diamond. A diamond much harder then iron.
Nothing. Only other diamonds can cut diamonds.
Diamond is harder than gold because of its crystal structure. Diamond consists of carbon atoms arranged in a rigid, three-dimensional lattice structure which makes it extremely resistant to scratching or deformation. Gold, on the other hand, has a more loosely packed atomic structure which is why it is much softer and more malleable compared to diamond.
Diamonds are valuable. Refusing to use an instrument to test one is an interesting position. If, however, you must: you can use the diamond to mar a piece of glass. If the diamond scratches the glass, you may have a diamond -- or other gemstone that is harder than glass. You can review other techniques, below.
No. From its Wikipedia entry about bedrock: "In stratigraphy, bedrock is consolidated rock underlying the surface of a terrestrial planet, usually the Earth." Diamond rates as 10 on the Mohs Scale of Hardness -- the highest rating. It is harder than any other mineral, which would compose bedrock.
No. Diamond is the hardest substance we know of. the only thing harder is other diamonds.