== {{-de-}} ==
{{-sost-|de}}
{{De-decl-sost
|n_s=das Natrium|n_p=-
|g_s=des Natriums|g_p=-
|d_s=dem Natrium|d_p=-
|a_s=das Natrium|a_p=-}}
{{Pn}} ''n'' {{Non numerabile|de}}
#{{Term|chimica|de|elemento chimico}} {{Term|metallurgia|de}} [[sodio]]

{{-sill-}}
;Na | tri | um
{{-pron-}}
{{IPA|/ˈnaːtʀiʊm/}}
{{Audio|De-Natrium.ogg}}
{{-etim-}}
dal {{fr}} ''[[natron]]''
{{-iperon-}}
*[[Leichtmetall]]

{{-ref-}}
*{{Fonte|dwds}}
*{{Fonte|dud}}