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- Atmic radius of Li is
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- Sodium reacts with oxygen to form
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- Alkali metals react oxygen to form
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- The compound which is NOT resent as impurity in crude NaCl is
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- The aqueous solution of NaHCO (3) is
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- is used as a reducing agent in the extraction of B and Si.
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- plays an important role in Wurtz synthesis .
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- is used in the manufacture of soft soap .
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- is used as a source of oxygen in submarine , space shuttles a...
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- A typical 70 kg man contains about of Na .
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