neptunium Synonyms
No Synonyms and anytonyms found
neptunium Meaning
neptunium (n)
a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium
neptunium (n.)
A new metallic element, of doubtful genuineness and uncertain indentification, said to exist in certain minerals, as columbite.
neptunium Sentence Examples
- Neptunium is a radioactive chemical element with the symbol Np and atomic number 93.
- Neptunium was discovered by Edwin McMillan and Philip H. Abelson in 1940 at the University of California, Berkeley.
- Neptunium is a silvery metal that tarnishes when exposed to air, similar to other actinides.
- Neptunium has a variety of isotopes, but neptunium-237 is the most stable and commonly found in nature.
- Neptunium has potential applications in nuclear reactors and as a component in nuclear weapons.
- The production of neptunium typically involves irradiating uranium in a nuclear reactor.
- Neptunium compounds have been studied for their behavior in various chemical and environmental contexts.
- Neptunium isotopes are produced as byproducts in nuclear fission reactions.
- Neptunium-237 decays into plutonium-239, a crucial material in nuclear weapons and nuclear power generation.
- The study of neptunium and other actinides is important for understanding nuclear chemistry and addressing nuclear waste management challenges.
FAQs About the word neptunium
a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutoniumA new metallic element, of doubtf
No synonyms found.
No antonyms found.
Neptunium is a radioactive chemical element with the symbol Np and atomic number 93.
Neptunium was discovered by Edwin McMillan and Philip H. Abelson in 1940 at the University of California, Berkeley.
Neptunium is a silvery metal that tarnishes when exposed to air, similar to other actinides.
Neptunium has a variety of isotopes, but neptunium-237 is the most stable and commonly found in nature.
