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Sodium is a metallic element.

It appears in Group (1) of the Periodic Table.

It is highly reactive with water and oxygen, to form the compounds sodium hydroxide (NaOH) and Sodium oxide (Na2O).

Any chemical ( metal, solid liquid or gas) that appears in the Periodic Table is an ELEMENT. ; Neither a compound nor a mixture.

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lenpollock

Lvl 17
1y ago

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