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Periodic Table, Alkali Met. part 2 series no description
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last contribution by wayne54 | posted on 2008-06-10 | 1151 views |
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Atomic weight Atomic volume discovered state (s, l, g) melting point boiling point electronegativity electron affinity Shells electron configuration structure uses hardness characteristics reaction with air number of isotopes hydride(s) oxide(s) chloride(s) image thermal conductivity electrical conductivity polarizability source abundance earth's crust cost, pure cost, bulk rel. abund. solar system Density @ 293 K
Sodium(Na) 22.99 23.7 (cm3/mol) 11/30/1806 s 371.01 (K) 1,154.6 (K) .93 52.868 (kJ/mole) 2,8,1 [Ne] 3s1 bcc: body-centered cubic lamps, table salt .4 (mohs) soft vigorous, =>Na2O2 1 NaH Na2O NaCl 142 J/m-sec-deg 209.6 1/mohm-cm 23.6 (A^3) Halite (misc) 4.4 (log) 7 $/100g $/100g 4 (4) 0
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