Discovered By: Peter Armbruster
Discovery year: 1984

The following table showing some properties of Hassium(Hs):

Table Example
Atomic number 108
Group 8
Period 7
Block d
Electrons 108
Protons 108
Neutrons 162
Atomic weight (270)
Oxidation states n/a
Electrons per shell K2 L8 M18 N32 O32 P14 Q2


Table Example
Electron configuration 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 4d^10 5p^6 6s^2 4f^14 5d^10 6p^6 7s^2 5f^14 6d^6
Radioactive Yes
Half life 4*10^3 s
Lifetime 5*10^3 s
Decay mode Alpha emission (α-decay)