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Boron nitride
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∙ 13y ago
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How many elements are in teeth?
The main compound in teeth is calcium phosphate. The component elements are Ca,P,O. Teeth are the hardest organs in the body.
What is the hardest and oldest type of coal?
Anthracite is the hardest type of coal.
What is the hardest and oldest type coal?
Anthracite is the hardest type of coal.
Which is the hardest form of carbon?
Diamond is an allotrope of Carbon and is the hardest known form of Carbon.
Other than diamond hardest naturally occurring substance?
On earth, diamond is the hardest naturally occurring substance.
Which type of compound will be the hardest?
For example rhenium diboride (ReB2).
What Solid element or compound is found in the earth?
Diamond is the hardest materail in the world
Is radium diboron is the hardest compound of the earth?
It is here a great confusion ! The rhenium diboride (ReB2) is supposed to be the hardest material today - but this assumption also is not generally accepted/confirmed.
How many elements are in teeth?
The main compound in teeth is calcium phosphate. The component elements are Ca,P,O. Teeth are the hardest organs in the body.
What is called the hardest rock?
The hardest substance in a rock would be the hardest mineral of which the rock is composed.
Is graven or diamonds the hardest?
diamonds are the hardest
Are the diamond is the hardest of all minerals?
Diamonds are the hardest mineral and the agate is the secod hardest mineral.
What is the name of the hardest solid?
The name of the hardest solid is a diamond; it is the hardest object known to humankind.
When is the hardest song on Guitar Hero meatallica?
From what I hear, One is the hardest & Master of Puppets is second hardest.
What are the third and fourth hardest gems?
The third hardest gemstone is ruby and then the fourth hardest is emerald.
Is the World's Hardest Game really the hardest?
yes.
Which is the hardest stone?
Diamond is the hardest precious stone
