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 three common compounds of neptunium are neptunium dioxide (NpO2), neptunium trichloride (NpCl3), and neptunium tetrafluoride (NpF4).
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 solid metal at room temperature.
The fresh surface of neptunium is silvery.
Neptunium is a member of the actinides group.
Neptunium atom is neutral; ions of neptunium have valences between 3 and 7.
Neptunium trifluoride is an intermediate for the preparation of neptunium metal.
Neptunium is a metal.
The three common compounds of neptunium are neptunium dioxide (NpO2), neptunium trichloride (NpCl3), and neptunium tetrafluoride (NpF4).
Neptunium is an individual element; isotopes of neptunium are not separated.
Yes, neptunium is a metal.
Neptunium is not in foods.
Neptunium(IV) oxide or neptunium dioxide is the chemical compound composed of neptunium and oxygen with the formula NpO2. It forms dark olive[4] green cubic crystals[1].
No use today; neptunium trifluoride is used to prepare neptunium metal.
Neptunium is an artificial element.Amounts of natural neptunium are absolutely nonsignificant.
Electron configuration of neptunium: [Rn]7s26d15f4
Neptunium has 93 protons.