| 1. | Arsenic is less commonly observed in the pentavalent state, however.
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| 2. | The pentavalent oxidation state of americium was first observed in 1951.
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| 3. | Pentavalent bohrium should have a larger ionic radius of 83 pm.
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| 4. | Bismuth molecules have the ability to form trivalent or pentavalent compounds.
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| 5. | Even easier is to produce complex salts of pentavalent and hexavalent actinides.
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| 6. | Another type of phosphaalkyne feature pentavalent, three coordinate phosphorus.
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| 7. | Bismuth forms trivalent and pentavalent compounds, the trivalent ones being more common.
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| 8. | The traditional treatment is with pentavalent antimonials such as sodium stibogluconate and meglumine antimoniate.
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| 9. | The higher, less stable, pentavalent state has strongly acidic ( nonmetallic ) properties.
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| 10. | RotaTeq is a live, oral pentavalent vaccine that contains five rotavirus strains produced by reassortment.
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