(TXT) 12 Mg Magnesium (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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       | 12 __  __          |
       |   |  \/  | __ _    |
       |   | |\/| |/ _` |   |
       |   | |  | | (_| |   |
       |   |_|  |_|\__, |   |
       |           |___/    |
       |      Magnesium     |
       |      24.305 u      |
       +--------------------+
       
 (TXT) Wiki Article:           Magnesium
       Electron Configuration: [Ne]3s2
       Electronegativity:      1.31
       Atomic Radius:          173 pm
       Ionization Energy:      7.646 eV
       Electron Affinity:      
       Oxidation States:       2
       Standard State:         Solid
       Melting Point:          923 K
       Boiling Point:          1363 K
       Density:                1.74 g/cm3
 (DIR) Family:                 Alkaline earth metal
       Year Discovered:        1808
       Number of Neutrons:     12
       Number of Protons:      12
       Number of Electrons:    12
       Number of Valence:      2
       Valency:                2
       Group:                  2
       Period:                 3
 (DIR) Shell:                  s-shell
       Specific Heat:          1.023 J/g K
       Radioactive:            0
       Occurrence:             Natural
 (DIR) Source:                 Dying high-mass stars