Difference between Sodium and Na

Sodium

Part of speech: noun

Definition: A soft, waxy, silvery reactive metal that is never found unbound in nature, and a chemical element (symbol Na) with an atomic number of 11 and atomic weight of 22.98977.

Example sentence: If there are fresh-baked chocolate chip cookies on the table, I won't say no to those. Soy sauce is another one, even though it's awful - it's so high in sodium.

Na

Part of speech: adverb

Definition: Not.No.

Part of speech: initialism

Definition: Noun animate.

Part of speech: symbol

Definition: nanoamp

Part of speech: interjection

Definition: Used to show disagreement or negation.Used to show agreement with a negative question.No.