Actinoids
For example the radioactivity and instability.
Uranium has no odor.
any color
Uranium is a member of the actinoids family. These chemical elements are:- they are considered frequently transition metals- they are radioactive elements- some are artificial elements- they have variable valence
nuclear energy
Uranium is a solid metal at room temperature.
Uranium was the first name from 1789; the name is derived from the name of the planet Uranus.
Uranium is used as nuclear fuel.
Uranium is now placed in a special group (family) of chemical elements - actinoids.Uranium is considered also a transition metal.
atomic number: 92 protons mass: 238.1 amu
Uranium is a metal, solid, radioactive at room temperature.
Uranium is easily oxidized by oxygen.In powdered form is pyrophoric.