0
The hardest stone is of course a diamond but if your just looking at the top three hardest stones then they would be as follows:
diamond 10
sapphire 9
ruby 9
the top ten hardest substances though are:
aggregated diamond nanorods 10.3
diamond 10
rhenium diboride 9
aluminum diboride 9
zirconium carbide 9
sapphire 9
ruby 9
alumina 9
carbium 9
boron carbide 9
silicon carbide 9
titanium carbide 9
beryllium carbide 9
borazon 9
stishovite 9
tantalum carbide 9
tungsten carbide 9
ultrahard fullerine 9
corundum 9
tantalum nitride 9
NOTE: this answer is in partial answered by other sources including: wiki answers article What are the top 10 hardest substances known to man? and on Google search engine
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the hardest question to awnser?
The hardest question to answer is subjective and varies from person to person. It could be a deeply personal question, a philosophical quandary, or a complex ethical dilemma that challenges one's beliefs and values.
What is the hardest question ion the world?
One of the hardest philosophical questions is the nature of consciousness and the mind-body problem, which examines how the mind and body interact. This question has puzzled philosophers and scientists for centuries without a definitive answer.
Is the Philosopher's Stone the one in the Deathly Hallows?
No, the Philosopher's Stone is a different magical object from the Deathly Hallows. The Philosopher's Stone is introduced in "Harry Potter and the Philosopher's Stone" as a stone that grants immortality, while the Deathly Hallows are a trio of magical objects introduced in "Harry Potter and the Deathly Hallows" that represent different aspects of life and death.
How do you know if you kill two birds with one stone?
If you achieve two objectives with a single action or decision, such as completing two tasks at once or solving two problems simultaneously, then you can say you have "killed two birds with one stone." It is a metaphorical phrase that signifies efficiency and effectiveness in accomplishing multiple goals concurrently.
What is the hardest wood in the Philippines?
The Philippine "Ironwood," also known as the "Philippine Ebony" or "Siling Labuyo," is one of the hardest woods found in the Philippines. It is known for its durability, strength, and resistance to decay and pests.
How would you know which rock is the hardest?
smash one into the other, the hardest will damage or break the soffest
How do you spell one in German?
The number one: eins. "One" as in one must try his or her hardest: man
What kind of evolve stone are there?
There is one that I know of, the leaf stone.
What is the hardest jeopardy question?
One that everyone misses
What is the 2 second hardest gem stone?
Hardness is the resistance of a gem to scratching and abrasion. It is one of the key qualities of a gemstone. Diamond is the hardest gemstone. The second hardest gemstone is corundum (ruby and sapphire).
What form of carbon is one of the hardest known?
Diamond, which is pure carbon, except for trace amounts of other minerals that can exude colour to the gem-stone, is the hardest natural mineral, rating 10 on the Mohs Scale of hardness.
Is steel the hardest natural material?
No. I don,t know what is but diamond is one of the hardest. Besides, steel is an alloy of iron and carbon, not a naturally occurring material.
What are the materials that are strong?
One of the hardest substances found in nature is the diamond. One of the strongest man made materials is called graphene.
How do you evolve vileplume?
grass stone or sun stone, i only know the name to the sun stone one its belossum
What song do man utd come out the tunnel to?
This is the one by the stone roses
How can student be a Disney channel young actor?
I don't know but I have heard Disney is one of the hardest companies to get into
What is the hardest moshi figure to get?
the hardest one is general fuzuki
