- Pauling electronegativity: 1,38
- valences: 3 to 7
- is pyrophoric
- has 4 allotropes
- reacts with acids
- react with nonmetals
Neptunium is a chemical element. Atomic Number: 93, Atomic Symbol: Np. Neptunium is fissionable. For this, it is used as fuel in a fast neutron reactor or in a nuclear weapon. Neptunium is not a magnet.
Electron configuration of neptunium: [Rn]7s26d15f4
The chemical symbol of neptunium is Np.
- valences of neptunium: 3 to 7- Pauling reactivity: 1,36- as a powder is pyrophoric- can react with the majority of non metals- react with acids- it is easily oxidized
Neptunium, with the chemical symbol Np, is the chemical element with the atomic number 93.
Yes, neptunium is an artificial chemical element.
Neptunium is an artificial chemical element; in the nature infinitesimal amounts of neptunium are possible in uranium ores.
Neptunium is a chemical element.
The name of the chemical element is derived from the name of the planet Neptune.
As all the chemical elements neptunium contain protons, neutrons and electrons.
Np
Neptunium is a radioactive actinide element with properties similar to uranium. It can exist in multiple oxidation states, such as +3, +4, +5, +6, and +7. Neptunium compounds are typically soluble in water and exhibit a variety of colors depending on the oxidation state.