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The hardest substance on earth are things called Carbon Nanotubes. It's quite some times harder than diamond earning it well above a 10 on the Mohs Scale. This object is synthetic, being made by man. However, there is another substance called Rhenium diboride that is also harder than diamond; another from of a nanotube.
What else can I help you with?
What is the hardest substance of all?
Diamonds are the hardest known substance
What mineral is the hardest known substance in the nature?
Diamond
Hardest substance known to man?
Diamond
What mineral is the hardest substance known and an allotrope of carbon?
Diamond is the hardest mineral currently known and is an allotrope of carbon.
Why are diamonds unique?
Diamond is the hardest known substance.
Is ice the most hardest thing in the world?
No, diamond is the hardest known natural substance in the world.
What is the 2nd hardest substance known to man?
Diamond 10
What'sthe hardest known substance?
That would be the diamond my friend
Are diamonds the hardest substance known to man?
Diamonds are the HARDEST natural material. Mankind has created harder artificial materials.
What is the hardsest natural substance?
Diamond. Curious, perhaps, that the hardest substance known can be shattered - but not scratched or cut.
Hardest known substance?
Diamond is the hardest known natural substance, with a score of 10 on the Mohs scale of mineral hardness. It is made up of carbon atoms arranged in a crystal lattice structure, giving it its exceptional hardness and durability.
Does the following statement reflect a physical property or a chemical property-diamonds are the hardest known substance?
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.
