| 21. | The number of electron pairs ( or groups ), therefore, determines the overall geometry that they will adopt.
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| 22. | The bonding with the metal generally involves formal donation of one or more of the ligand's electron pairs.
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| 23. | The electronic structure of these compounds is best described by Polyhedral skeletal electron pair theory for cluster molecules.
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| 24. | The skeletal orbital ( electron pair ) and skeletal electron counts for the four types of deltahedral clusters are:
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| 25. | The " valence of a bond ", S, is defined as the number of electron pairs forming the bond.
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| 26. | The pairing of spins is often energetically favorable and electron pairs therefore play a very large role in chemistry.
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| 27. | However, they are Lewis bases, because they will share an electron pair with some Lewis acids, most notably acidic oxides.
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| 28. | First, the ions are considered fixed and the electronic state is relaxed by considering the ionic and electron-electron pair potentials.
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| 29. | In 2008 the Titan laser aimed at a 1-millimeter-thick gold target was used to generate positron electron pairs in large numbers.
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| 30. | So what I think happens is that say, Na donates an electron pair to HOH, making HOH (-), an anion radical.
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