Webster’s Revised Unabridged Dictionary · 1913
Natrium
Na′tri·um (nā′trĭ·ŭm), n. [NL. See Natron.] (Chem.) The technical name for sodium.
Webster’s Revised Unabridged Dictionary · 1913
Na′tri·um (nā′trĭ·ŭm), n. [NL. See Natron.] (Chem.) The technical name for sodium.