| 1. | Minerals that are pure selenide or selenate compounds are known but rare.
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| 2. | Oxidation of this anion gives sodium selenate, Na 2 SeO 4.
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| 3. | In strongly acidic conditions, the hydrogen selenate ion,, is formed.
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| 4. | Selenate is the least reduced, followed by selenite, and elemental selenium.
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| 5. | Selenate is the form required by organisms that need selenium as a micronutrient.
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| 6. | In general, selenate salts resemble sulfate salts, but are more soluble.
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| 7. | Many selenate salts have the same crystal structure as the corresponding sulfate salts.
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| 8. | How sodium selenate specifically activates ceramide-activated PP2A has not been well studied.
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| 9. | Selenate and other forms of selenium are highest in areas where ancient seas have evaporated.
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| 10. | Ceramide is the defining activator of CAPP while other activators include theophylline and sodium selenate.
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