Sodium polonide
Chemical compound / From Wikipedia, the free encyclopedia
Sodium polonide is a radioactive chemical compound with the formula Na2Po. This salt is a polonide, a set of very chemically stable compounds of polonium.[2][3] Due to the difference in electronegativity (ΔEN) between sodium and polonium (≈ 1.1 under the Pauling system) and the slight non-metallic character of polonium, it is intermediate between intermetallic phases and ionic compounds.
Quick Facts Names, Identifiers ...
Crystal structure of sodium polonide __ Na+ __ Po2− | |
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Preferred IUPAC name
Sodium polonide | |
Identifiers | |
3D model (JSmol) |
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Properties | |
Na2Po | |
Molar mass | 254.96 g/mol |
Appearance | greyish[1] |
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Other anions |
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Other cations |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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