1H1.0083Li6.9411Na22.9919K39.137Rb85.4755Cs132.987Fr223
4Be9.01212Mg24.3120Ca40.0838Sr87.6256Ba137.388Ra226
21Sc44.9639Y88.91
57La138.989Ac227
22Ti47.8740Zr91.2272Hf178.5104Rf267
58Ce140.190Th232
23V50.9441Nb92.9173Ta180.9105Db268
59Pr140.991Pa231
24Cr5242Mo95.9574W183.8106Sg271
60Nd144.292U238
25Mn54.9443Tc97.9175Re186.2107Bh274
61Pm144.993Np237
26Fe55.8544Ru101.176Os190.2108Hs269
62Sm150.494Pu244
27Co58.9345Rh102.977Ir192.2109Mt276
63Eu15295Am243
28Ni58.6946Pd106.478Pt195.1110Ds281
64Gd157.396Cm247
29Cu63.5547Ag107.979Au197111Rg281
65Tb158.997Bk247
30Zn65.3848Cd112.480Hg200.6112Cn285
66Dy162.598Cf251
5B10.8113Al26.9831Ga69.7249In114.881Tl204.4113Nh286
67Ho164.999Es252
6C12.0114Si28.0932Ge72.6350Sn118.782Pb207.2114Fl289
68Er167.3100Fm257
7N14.0115P30.9733As74.9251Sb121.883Bi209115Mc288
69Tm168.9101Md258
8O1616S32.0634Se78.9752Te127.684Po209116Lv293
70Yb173102No259
9F1917Cl35.4535Br79.953I126.985At210117Ts294
71Lu175103Lr262
2He4.00310Ne20.1818Ar39.9536Kr83.854Xe131.386Rn222118Og294
Tungsten
W
Xe 6s2 4f14 5d4
3407°C
5657°C
19.3g cm⁻³
White or grey metallic transition element,formerly called Wolfram. Forms a protective oxide in air and can be oxidized at high temperature. First isolated by Jose and Fausto de Elhuyer in 1783.
137pm
120pm
115pm
100101102103104105log(kJ mol⁻¹)
0, +2, +3, +4, +5, +6
Made into filaments for vacuum tubes and electric lights. Also as contact points in cars. Combined with Calcium or Magnesium it makes phosphors. Tungsten carbide is extremely hard and is used for making cutting tools and abrasives.
78.757kJ mol⁻¹
1.7PAULING
9.53cm³ mol⁻¹
141pm
130pm
218pm
Occurs in the minerals scheelite (CaWO₄) and wolframite [(Fe,Mn)WO₄].
Discovered in 1783 by Fausto and Juan José de Elhuyar in Spain
Swedish: tung sten (heavy stone): symbol from its German name wolfram.
7440-33-7
1.25mg kg⁻¹
0.0001mg dm⁻³
824kJ mol⁻¹
35kJ mol⁻¹
851kJ mol⁻¹
0.133J (g ⋅ K)⁻¹
173W (m ⋅ K)⁻¹
IsotopeAbundanceHalf Life
180W0.12%1.800x10¹⁸y
182W26.5%-
183W14.31%-
184W30.64%-
186W28.43%-

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https://github.com/reubn/tabla


Using data from mendeleev.
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