[원서] (Encyclopedia of Earth Sciences Series) William M. White (eds.) -…
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[원서] (Encyclopedia of Earth Sciences Series) William M. White (eds.) - Encyclopedia of Geochemistry A Comprehensive Reference Source on the Chemistry of the ~
[원서] (Encyclopedia of Earth Sciences Series) William M. White (eds.) - Encyclopedia of Geochemistry A Comprehensive Reference Source on the Chemistry of the ~ , [원서] (Encyclopedia of Earth Sciences Series) William M. White (eds.) - Encyclopedia of Geochemistry A Comprehensive Reference Source on the Chemistry of the ~화학솔루션 , 솔루션
설명
솔루션,화학,솔루션
[원서] (Encyclopedia of Earth Sciences Series) William M. White (eds.) - Encyclopedia of Geochemistry A Comprehensive Reference Source on the Chemistry of the ~
P
Polonium
Monica Vasiliu and David A. Dixon Department of Chemistry, The University of Alabama, Tuscaloosa, USA
Element Data
Atomic symbol: Po. Atomic number: 84. Atomic weight: (209). Isotopes and abundances: traces of 210Po, 211Po, 216Po, 218 Po. 1 atm melting point: 527 K. 1 atm boiling point: 1235 K. Common valences: +6, +4, +2, A2. Ionic radii: (+IV) 65, (AII) 230 ppm. Pauling electronegativity: 2.0. First ionization potential: 8.41 eV. Chondritic (CI) abundance: Silicate Earth a
P
Polonium
Monica Vasiliu and David A. Dixon Department of Chemistry, The University of Alabama, Tuscaloosa, USA
Element Data
Atomic symbol: Po. Atomic number: 84. Atomic weight: (209). Isotopes and abundances: traces of 210Po, 211Po, 216Po, 218 Po. 1 atm melting point: 527 K. 1 atm boiling point: 1235 K. Common valences: +6, +4, +2, A2. …(drop)
다.
