TEXT 99 Es Einsteinium (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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       | 99   _____         |
       |     | ____|___     |
       |     |  _| / __|    |
       |     | |___\__ \    |
       |     |_____|___/    |
       |                    |
       |     Einsteinium    |
       |     252.0830 u     |
       +--------------------+
       
  TEXT Wiki Article:           Einsteinium
       Electron Configuration: [Rn]7s2 5f11
       Electronegativity:      1.3
       Atomic Radius:          245 pm
       Ionization Energy:      6.42 eV
       Electron Affinity:      
       Oxidation States:       3
       Standard State:         Solid
       Melting Point:          1133 K
       Boiling Point:          
       Density:                
   DIR Family:                 Actinide
       Year Discovered:        1952
       Number of Neutrons:     153
       Number of Protons:      99
       Number of Electrons:    99
       Number of Valence:      
       Valency:                
       Group:                  
       Period:                 7
   DIR Shell:                  f-shell
       Specific Heat:          
       Radioactive:            1
       Occurrence:             Synthetic
   DIR Source:                 Human-made