Neptunium Meaning in Spanish

You have searched the English word Neptunium meaning in Spanish neptunio. Neptunium meaning has been search 2166 (two thousand one hundred and sixty-six) times till 4/15/2024. You can also find Neptunium meaning and Translation in Urdu, Hindi, Arabic, Spanish, French and other languages.

1. (n.) A new metallic element, of doubtful genuineness and uncertain indentification, said to exist in certain minerals, as columbite.
2. (n.) A new metallic element, of doubtful genuineness and uncertain indentification, said to exist in certain minerals, as columbite.