Synonyms
Etymology

1. neptunium

noun. ['nɛpˈtuːniːəm'] a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium.

Synonyms

  • Np
  • atomic number 93
  • metal

Etymology

  • Neptune (Malay (macrolanguage))

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Words that Rhyme with Neptunium

  • abiam
  • ad-nauseum
  • alluvium
  • ammonium
  • ankerium
  • aquarium
  • atrium
  • auditorium
  • axiom
  • bacterium
  • barium
  • beryllium
  • byzantium
  • cadmium
  • calcium
  • capernaum
  • cesium
  • chriptosporidium
  • chromium
  • colloquium
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