No,it is certainly not, although it is one of the main contenders for "most dense substance on earth".
Chromium is the hardest metal; the Mohs hardness of osmium is 7 and the Mohs hardness of chromium is 8,5.
the hardest element is osmium, number 76 on the periodic table.
Diamond ( an allotrope of carbon) is the hardest material known.
Diamond. a very hard material that is the hardest substance ever, or at least discover to be the hardest substance on EARTH THAT IS
The hardest material in the world is Wurtzite, it is very much same as that of a diamond but is more complex than diamond and thus makes it stronger than diamond. Wurtzite boron nitride becomes 80% stronger after the re-orientation process, and this makes it the hardest substance found on earth.
osmium
No, Obsidian is the sharpest material on earth. Diamond however, is the hardest.
Osmium is the most dense naturally occurring substance on Earth. It is about twice as dense as lead. . See the related link below for Osmium. . Although technically not a solid, theoretically the densest material in the universe is matter found at the center of a black hole.
They are used to cut other material because diamonds are the hardest thing on Earth.
Osmium is the densest metal, and it is very strong and also very heavy. But is mostly used in alloys to increase strength, no pure metal is harder than the strongest of alloys.
Diamond is the hardest natural material on Earth. It is composed of carbon atoms arranged in a crystal structure that gives it exceptional hardness and durability.
Yes, diamonds are the hardest known natural material on Earth. They are ranked as a 10 on the Mohs scale of hardness, which is a scale that measures the hardness of minerals, with 10 being the highest.