Sup, iam Charles Iverson, Have a two coffee day!
Wow, the hardest substance on Earth is pretty impressive! It’s called diamond and it’s made up of carbon atoms that are arranged in a very strong lattice structure. It’s so tough that it can only be cut with another diamond or a special tool. And get this - it has the highest hardness and thermal conductivity of any natural material! Talk about tough - no wonder they call it a girl’s best friend.
What Is The Hardest Substance On Earth? [Solved]
Diamonds are the toughest thing you’ll find in nature - nothing else even comes close! They’re so strong, they can cut through almost anything. Plus, they sparkle like no other. Talk about a win-win!
Diamond: Diamond is the hardest known natural substance on Earth. It is composed of pure carbon and has a hardness rating of 10 on the Mohs scale, making it virtually indestructible.
Wurtzite boron nitride: Wurtzite boron nitride (w-BN) is the second hardest known material on Earth, with a hardness rating of 9.5 on the Mohs scale. It is an inorganic compound made up of nitrogen and boron atoms that form a hexagonal crystal structure similar to graphite.
Lonsdaleite: Lonsdaleite, also known as hexagonal diamond, has a hardness rating of 9 on the Mohs scale and is formed when meteorites containing graphite strike Earth’s surface at high speeds, creating intense heat and pressure that transform the graphite into lonsdaleite crystals.
Aggregated diamond nanorods: Aggregated diamond nanorods (ADNR) are made up of tiny diamonds arranged in rod-like structures with a hardness rating of 8-9 on the Mohs scale, making them one of the hardest materials ever created by humans in laboratory conditions.
Corundum: Corundum is an aluminum oxide mineral with a hardness rating between 8-9 on the Mohs scale and can be found naturally occurring in various colors such as red (ruby), blue (
The hardest substance on Earth is diamond. It’s so tough that nothing can scratch it - not even other diamonds! It’s no wonder they say ‘diamonds are forever’. Nothing else comes close to its hardness, making it the undisputed champion of the mineral world.
