Neptunium

== German == === Pronunciation === === Noun === Neptunium n (strong, genitive Neptuniums, no plural) neptunium ==== Declension ==== ==== Coordinate terms ==== (Chemical Element): Previous: Uran. Next: Plutonium ==== Related terms ==== Neptun === Further reading === “Neptunium” in Duden online “Neptunium” in Digitales Wörterbuch der deutschen Sprache == Luxembourgish == === Noun === Neptunium ? (uncountable) neptunium