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- 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
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∙ 9y ago
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What is the formula of neptunium?
The chemical symbol of neptunium is Np.
Is neptunium an element?
Yes, neptunium is an artificial chemical element.
Is neptunium natural?
Neptunium is a man made chemical element.
What is the atomic number of neptunium?
Neptunium, with the chemical symbol Np, is the chemical element with the atomic number 93.
What are chemical properties of neptunium?
- Pauling electronegativity: 1,38- valences: 3 to 7- is pyrophoric- has 4 allotropes- reacts with acids- react with nonmetals
What are the chemical properties of neptunium?
- Pauling electronegativity: 1,38- valences: 3 to 7- is pyrophoric- has 4 allotropes- reacts with acids- react with nonmetals
How abundant is neptunium?
Neptunium is an artificial chemical element; in the nature infinitesimal amounts of neptunium are possible in uranium ores.
What is the chemical symbol for Neptunium?
Electron configuration of neptunium: [Rn]7s26d15f4
What are some physical properties of neptunium?
Heavy, radioactive silvery metal. See link below
Chemical symbol for neptunium?
Np
Is neptunium an element compound homotegneous mixture heterogeneous mixture?
Neptunium is a chemical element.
Why is Neptunium called Neptunium?
The name of the chemical element is derived from the name of the planet Neptune.
