Question

Diamonds are the hardest substance on Earth. Fact or Opinion Explain: _____________________________________________________________

Answer 1

Answer:

fact

Explanation:

diamonds unbreakable,

Currently, diamond is regarded to be the hardest known material in the world. But by considering large compressive pressures under indenters, scientists have calculated that a material called wurtzite boro

Answer 2

Answer:

Indeed, diamond is the hardest material in the world. Material hardness is a property determined by scratch resistance.

Explanation:

A substance can only be scratched by something of equal or greater hardness. Therefore, only a diamond can scratch another diamond. Hope this helps! :)