Most hardest thing to find on earth
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Answered by
0
Explanation:
Diamond
Diamond is the hardest naturally occurring substance found on Earth.
Answered by
2
Answer:
Astatine
Explanation:
Which is the hardest thing to find in the world? That's pretty much the hardest thing to find anywhere. The NPR says that Astatine is so rare that it's never even been seen directly because if you managed to actually get enough of it together, it would vaporize itself with its own radioactive heat.
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