10.3. Why are alkali metals not found in nature?
10.3. Why are alkali metals not found in nature?
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1 Answer
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All the alkali metals have one valence electron, ns1 outside the noble gas core. The loosely held s-electron in the outermost valence shell of these elements makes them the mostelectropositive metals, i.e. they readily lose electron to give monovalent M+ ions. Hence, they are never found in free state in nature.
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Li+ has the highest hydration enthalpy.
Hence it is most hydrated
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