Uranium is now placed in a special group (family) of chemical elements - actinoids.
Uranium is considered also a transition metal.
Atomic number of uranium is 92; uranium is a member of the actinoids group.
Actinoids
Uranium is a malleable metal
For example the radioactivity and instability.
carbon (group 14, period 2) hydrogen (group 1, period 1) nitrogen (group 15, period 2) oxygen (group 16, period 2) sulphur (group 16, period 3) halogens (group 17, period 2-5)
Group number 12, period number 4 Transition metal
Actinoids
Uranium has no odor.
any color
Uranium is a malleable metal
For example the radioactivity and instability.
nuclear energy
Two electrons
Uranium is a solid metal at room temperature.
Uranium is used as nuclear fuel.
Carbon is in group 14, period 2
Uranium is easily oxidized by oxygen.In powdered form is pyrophoric.
Uranium is a metal, solid, radioactive at room temperature.