Get Reputation Point --> Part 69

[Mr.Khan]

Assalaam Alaikum WR WB

Question ~ Which is the hardest substance known on earth?

BEST OF LUCK

[Tanha Hassan]

Re: Get Reputation Point --> Part 69

answer::think:


Diamond

[pakgates]

Re: Get Reputation Point --> Part 69

Walaikum asalam,

Carbon Nanotubes

[pakgates]

Re: Get Reputation Point --> Part 69

little bit more info

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.

They created a pure sample of lonsdaleite that's up to 58% harder than a diamond. Most lonsdaleite is at a 7-8 Mohs, making is softer than a diamond because of imperfections.

[thefire1]

Re: Get Reputation Point --> Part 69

Walaikum Assalaam

As for me I would still say that the Diamond is a hardest subtance proved in 1930. However, any other subtance as mentioned by PakGates is a form of carbon only which is the pure form of Diamond too.

Lets see what Mr. Khan has to say on this.

Fi Amaan ALLAH

[Mr.Khan]

Re: Get Reputation Point --> Part 69

answer::think:


Diamond

If we talk generally , then Diamond is the hardest subtance on earth while on the other hand Platinum is the hardest metal found on the universe.

Well You did the right answer Hassan :thmbup:

CONGRATULATION


~* Hassan *~


You got a reputation point :rose

[Nadia khan]

Re: Get Reputation Point --> Part 69

CONGRATULATION


~* Hassan *~

[Tanha Hassan]

Re: Get Reputation Point --> Part 69

If we talk generally , then Diamond is the hardest subtance on earth while on the other hand Platinum is the hardest metal found on the universe.

Well You did the right answer Hassan :thmbup:

CONGRATULATION

~* Hassan *~

You got a reputation point :rose

:shyy::shyy::shyy:
Thankx a lot Khan Bro:rose

[Tanha Hassan]

Re: Get Reputation Point --> Part 69

CONGRATULATION

~* Hassan *~

thankx a lot nadia:bou:

[BhaTaktii RooH]

Re: Get Reputation Point --> Part 69

:shyy::shyy::shyy:
Thankx a lot Khan Bro:rose

aap kub se itna sharmaney lagey hain........

nywayz...congrats..:rose

[thefire1]

Re: Get Reputation Point --> Part 69

CONGRATULATION




~* Hassan *~