Diamonds.
The hardest substance that is naturally occurring is a diamond. However, there are harder substances that have been made by scientists in labs.
Diamond is the hardest natural substance which is at all common, and was given the highest number on the Mohs scale, 10. Some synthetic nanomaterials and a couple of very rare minerals are harder.
talc is the softest substance while daimond is th4e hardest substance on earth
Diamond is the hardest known mineral, which is a physical property of the mineral.
Diamond has always been considered the hardest natural substance in the world. However, wurtzite boron nitride and mineral lonsdaleite have recently been discoverd and are much harder than diamond.
A diamond
diamond
The hardest substance that is naturally occurring is a diamond. However, there are harder substances that have been made by scientists in labs.
It is the hardest NATURAL substance- due to the arrangement of the carbon atoms that make up a diamond. (Thee ARE harder materials, but they are manmade.)
It is made entirely of carbon and it is the hardest natural substance on Earth.
The hardest naturally occurring substance is called diamond. It is a form of carbon.
Diamond. a very hard material that is the hardest substance ever, or at least discover to be the hardest substance on EARTH THAT IS
This is a fact. It can be verified by way of experimentation, and is true regardless of what anyone believes or disbelieves.
Diamond
enamel
On earth, diamond is the hardest naturally occurring substance.
No,diamond is the hardest known substance on Earth.