(TXT) 85 At Astatine (plaintext)
       
        H                                                  He
        Li Be                               B  C  N  O  F  Ne
        Na Mg                               Al Si P  S  Cl Ar
        K  Ca Sc Ti V  Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
        Rb Sr Y  Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I  Xe
        Cs Ba La Hf Ta W  Re Os Ir Pt Au Hg Tl Pb Bi Po[At]Rn
        Fr Ra Ac Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
                                                             
              Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu      
              Th Pa U  Np Pu Am Cm Bk Cf Es Fm Md No Lr      
       
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       | 85     _   _       |
       |       / \ | |_     |
       |      / _ \| __|    |
       |     / ___ \ |_     |
       |    /_/   \_\__|    |
       |                    |
       |      Astatine      |
       |     209.98715 u    |
       +--------------------+
       
 (TXT) Wiki Article:           Astatine
       Electron Configuration: [Xe]6s2 4f14 5d10 6p5
       Electronegativity:      2.2
       Atomic Radius:          202 pm
       Ionization Energy:      9.5 eV
       Electron Affinity:      2.8 eV
       Oxidation States:       7, 5, 3, 1, -1
       Standard State:         Solid
       Melting Point:          575 K
       Boiling Point:          
       Density:                7 g/cm3
 (DIR) Family:                 Halogen
       Year Discovered:        1940
       Number of Neutrons:     125
       Number of Protons:      85
       Number of Electrons:    85
       Number of Valence:      7
       Valency:                1
       Group:                  17
       Period:                 6
 (DIR) Shell:                  p-shell
       Specific Heat:          
       Radioactive:            1
       Occurrence:             Rare
 (DIR) Source:                 Radioactive decay