(TXT) 63 Eu Europium (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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       | 63  _____          |
       |    | ____|   _     |
       |    |  _|| | | |    |
       |    | |__| |_| |    |
       |    |_____\__,_|    |
       |                    |
       |      Europium      |
       |      151.964 u     |
       +--------------------+
       
 (TXT) Wiki Article:           Europium
       Electron Configuration: [Xe]6s2 4f7
       Electronegativity:      
       Atomic Radius:          233 pm
       Ionization Energy:      5.670 eV
       Electron Affinity:      
       Oxidation States:       +3, +2
       Standard State:         Solid
       Melting Point:          1095 K
       Boiling Point:          1802 K
       Density:                5.24 g/cm3
 (DIR) Family:                 Lanthanide
       Year Discovered:        1901
       Number of Neutrons:     89
       Number of Protons:      63
       Number of Electrons:    63
       Number of Valence:      
       Valency:                
       Group:                  
       Period:                 6
 (DIR) Shell:                  f-shell
       Specific Heat:          0.182 J/g K
       Radioactive:            0
       Occurrence:             Natural
 (DIR) Source:                 Merging neutron stars