Similarities:
- Np and Pu are radioactive, unstable chemical elements
- Np and Pu are man made
- Np and Pu are dangerous
- Np and Pu are fissionable with thermal neutrons
1. Plutonium is after neptunium in the Periodic Table of Mendeleev. 2. The dwarf planet Pluto is after Neptune in the Solar system.
Uranium 238 is bombarded by neutrons, and forms Neptunium 238. Neptunium decays to form Plutonium 238.
Chemical symbols of: Mercury - Hg Uranium - U Plutonium - Pu Neptunium - Np
Uranium 238 is bombarded by neutrons, and forms Neptunium 238. Neptunium decays to form Plutonium 238.
Neptunium and plutonium are derived from uranium by nuclear reactions.
Uranium,Plutonium,Neptunium
Neptunium-239 must undergo beta decay to generate plutonium-239.
Neptunium is dangerous due to it's radioactivity- it is similar to Uranium or Plutonium. It is likely to be chemically poisonous, but the radiation effects outweigh the chemical hazards. Neptunium is rarely found in a pure state, and results from decay of other radioactive materials, such as Plutonium and Americium.
Plutonium and neptunium are two elements that have properties similar to uranium. They belong to the same actinide series and share similar chemical and physical characteristics, such as radioactive decay and the ability to form multiple oxidation states.
Neptunium itself is not inherently explosive. However, certain compounds of neptunium, such as neptunium hydrides or nitrates, can be reactive and pose explosion risks under specific conditions. Proper handling and storage are necessary to avoid any potential hazards.
neptunium and plutonium
Neptunium and plutonium were discovered in United States in 1940.