Bæta við eigin framburði þinn af "neptunium"
Merkingar og skilgreiningar á "neptunium"
- Noun
a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium
Samheiti:
a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium