74  Tungsten

 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      

+--------------------+
| 74 __        __    |
|    \ \      / /    |
|     \ \ /\ / /     |
|      \ V  V /      |
|       \_/\_/       |
|                    |
|      Tungsten      |
|      183.84 u      |
+--------------------+

Electron Configuration: [Xe]6s2 4f14 5d4
Electronegativity:      2.36
Atomic Radius:          210 pm
Ionization Energy:      7.98 eV
Electron Affinity:      0.815 eV
Oxidation States:       6
Standard State:         Solid
Melting Point:          3695 K
Boiling Point:          5828 K
Density:                19.3 g/cm3
Family:                 Transition metal
Year Discovered:        1783
Number of Neutrons:     110
Number of Protons:      74
Number of Electrons:    74
Number of Valence:      
Valency:                
Group:                  6
Period:                 6
Shell:                  d-shell
Specific Heat:          0.132 J/g K
Radioactive:            0
Occurrence:             Natural
Source:                 Dying low-mass stars
Source:                 Merging neutron stars