neptunium
neptunium · neptuniums
нептуній
нептуний
Neptunium
The transuranic chemical element with atomic number 93 and symbol NpThe transuranic chemical element with atomic number 93 and symbol Np.
/nɛpˈtjuːniəm/
Meaning
2 senses(uncountable)The transuranic chemical element with atomic number 93 and symbol Np.
Neptunium
непту́нийneptúnij
непту́нійneptúnij
The transuranic chemical element with atomic number 93 and symbol Np.
(countable)An atom of this element.
More definitions
- a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium
Translations
9 languagesУкраїнська
By meaning 1
chemical element:
Русский
By meaning 1
chemical element:
Deutsch
By meaning 1
chemical element:
Forms
plural: neptuniums| Singular | neptunium |
|---|---|
| Plural | neptuniums |
regular
Synonyms
2 synonymsClose in meaning
- a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium:Npatomic number 93
Word family
4 related wordsRelatedneptunite
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable