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hypervalent compounds |
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hypervalent compounds [‚hī·pər¦vā·lənt ′käm‚pau̇nz]
(chemistry) Stable compounds of the main group elements in the third row of the periodic table, such as silicon, phosphorus, and sulfur, that have more than eight valence shell electrons, for example, PF5and SF4. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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