Astatine

แชร์
ฝัง
  • 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.

ความคิดเห็น • 30

  • @4dirt2racer0
    @4dirt2racer0 2 ปีที่แล้ว +6

    thanks guys deff appreciate ur time to convey the info

  • @sca.astro1234
    @sca.astro1234 ปีที่แล้ว +3

    Nice information

  • @chris_topher1984
    @chris_topher1984 2 ปีที่แล้ว +22

    i ate some last week.

  • @thewintersoldier789
    @thewintersoldier789 3 ปีที่แล้ว +8

    MORNING !!GOOD

  • @covenant5656
    @covenant5656 3 ปีที่แล้ว +35

    So u cant touch it nor sell it within 8hrs?

    • @damn5940
      @damn5940 2 ปีที่แล้ว +7

      Well it costs about like 1 billion if you sell fast enough

    • @MagikFingers420
      @MagikFingers420 2 ปีที่แล้ว

      Those pics arent actually At+

    • @zeinbassel8802
      @zeinbassel8802 2 ปีที่แล้ว +1

      At that point i would rather have diamonds

    • @seucongodocatimbo
      @seucongodocatimbo 2 ปีที่แล้ว

      @@zeinbassel8802 have some too, some are colorful and from space

    • @seucongodocatimbo
      @seucongodocatimbo 2 ปีที่แล้ว

      @@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.

  • @ØúrÇrístíáñø-4594
    @ØúrÇrístíáñø-4594 ปีที่แล้ว +4

    1kg = 1 trillion $

  • @carlegendsultra8709
    @carlegendsultra8709 3 ปีที่แล้ว +17

    Imagine Tour little brother finds 1KG of it lol

    • @architsharma226
      @architsharma226 2 ปีที่แล้ว +5

      Earth doesn't have even 2 gm of it and ur talking about 1k gm. 🥲

    • @renzious_rblx2070
      @renzious_rblx2070 2 ปีที่แล้ว +3

      @@architsharma226 maybe there's more we just don't know

    • @methamphetamememcmeth3422
      @methamphetamememcmeth3422 2 ปีที่แล้ว

      @@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.

    • @locrianphantom3547
      @locrianphantom3547 2 ปีที่แล้ว

      @@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.

    • @King53259
      @King53259 2 ปีที่แล้ว

      Well only 1 gram of astatine exists on Earth

  • @user-zc2ek1sq2h
    @user-zc2ek1sq2h 4 หลายเดือนก่อน

    And what is the purpose of this nonsense element?!
    Only a place holder?

    • @albucasisaverroes
      @albucasisaverroes 14 วันที่ผ่านมา

      Cold war trickery....it's a lie ...they never made Astatine from Bismuth in a galvatron....total lie