Astatine
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- เผยแพร่เมื่อ 21 ส.ค. 2024
- Astatine is a chemical element with the symbol At and atomic number 85. It is the rarest naturally occurring element in the Earth's crust, occurring only as the decay product of various heavier elements. All of astatine's isotopes are short-lived; the most stable is astatine-210, with a half-life of 8.1 hours. A sample of the pure element has never been assembled, because any macroscopic specimen would be immediately vaporized by the heat of its own radioactivity.
thanks guys deff appreciate ur time to convey the info
Nice information
i ate some last week.
Same
@@fidgettown.millime same
How'd it taste
Same
@@flextape467bitter
MORNING !!GOOD
So u cant touch it nor sell it within 8hrs?
Well it costs about like 1 billion if you sell fast enough
Those pics arent actually At+
At that point i would rather have diamonds
@@zeinbassel8802 have some too, some are colorful and from space
@@damn5940 it’s not quite like that, it doesn’t just disappear like they’re saying here. It just sits there like lil black diamonds. Real small ones.
1kg = 1 trillion $
Imagine Tour little brother finds 1KG of it lol
Earth doesn't have even 2 gm of it and ur talking about 1k gm. 🥲
@@architsharma226 maybe there's more we just don't know
@@renzious_rblx2070 There isn't. It was synthesized. Only after recording the emissions of the synthesized sample were we able to detect bare traces of it in certain minerals.
@@renzious_rblx2070 It’s physically impossible for a the volume of Earth’s crust to contain more than 2g of astatine due to its properties.
Well only 1 gram of astatine exists on Earth
And what is the purpose of this nonsense element?!
Only a place holder?
Cold war trickery....it's a lie ...they never made Astatine from Bismuth in a galvatron....total lie