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#70 Ytterbium - rarity BROWNIAN-MANIACS
1st ionization energy 6.254 eV 0.85%
appearance Silvery white metallic surface with pale yellow tint 0.85%
atomic mass 173.05 u 0.85%
atomic number 70 0.85%
atomic radius 242 picometers (van der Waals radius) 0.85%
boiling point 1469 K or 1196 °C or 2185 °F 0.85%
cas number 7440-64-4 0.85%
cas number of (cl2) - 99.15%
category Inner transition metals 23.73%
crystal structure FCC (Face centered cubic) 11.02%
density 6.57 g/cm3 0.85%
electronegativity - 21.19%
electronic configuration [Xe] 4f14 6s2 0.85%
electrons 70 0.85%
electrons arrangement 2, 8, 18, 32, 8, 2 0.85%
main isotopes 174Yb 0.85%
melting point 1097 K or 824 °C or 1515 °F 0.85%
neutrons 103 0.85%
position Group: lanthanides, Period: 6, Block: f 5.08%
rarity BROWNIAN-MANIACS 33.33%
state Solid 72.88%
sublimation point - 99.15%
symbol Yb 0.85%
valence electrons - 61.02%
who discovered Jean Charles Galissard de Marignac (in 1878) 0.85%

Total Rarity Score: 1933.71

Rarity: #62/354

Ytterbium

Collection: Bohring Atoms