Neptunium is a member of the actinides group.
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.
Neptunium is a chemical element with the symbol Npand atomic number 93.A metallic element, it does not have a color.
Neon is a noble gas in Group XVIII. As a noble gas, all of its valence shells are filled, so it is extremely non-reactive. It has a neutral charge.
The fresh surface of neptunium is silvery.
Neptunium is a solid metal at room temperature.
Neptunium is a member of the actinoids family.
Neptunium is a member of the actinoids family.
Neptunium is a member of the actinides group.
Neptunium is a member of the actinoids family.
Neptunium has 93 protons.
Neptunium has seven electron shells.
Neptunium is a chemical element with the symbol Np and atomic number 93.A radioactive metallic element, neptunium is the first transuranic element and belongs to the group of the actinide series (Period VII, 5f-block). Uranium(92) is its predecessor.
All the isotopes of neptunium has 93 protons.
All the isotopes of neptunium has 93 protons.
The outer shell of neptunium atom has two electrons.Valences of neptunium are between 3 and 7.
Electron configuration of neptunium: [Rn]7s26d15f4
Neptunium has the atomic number 93 and americium has the atomic number 95.