110 Darmstadtium H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Ac Rf Db Sg Bh Hs Mt[Ds]Rg Cn Nh Fl Mc Lv Ts Og Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr +--------------------+ |110 ____ | | | _ \ ___ | | | | | / __| | | | |_| \__ \ | | |____/|___/ | | | | Darmstadtium | | 282.166 u | +--------------------+ Electron Configuration: [Rn]7s2 5f14 6d8 ** Electronegativity: Atomic Radius: Ionization Energy: Electron Affinity: Oxidation States: 8, 6, 4, 2, 0 Standard State: Solid ** Melting Point: Boiling Point: Density: Family: Transition metal Year Discovered: 1994 Number of Neutrons: 161 Number of Protons: 110 Number of Electrons: 110 Number of Valence: Valency: Group: 10 Period: 7 Shell: d-shell Specific Heat: Radioactive: 1 Occurrence: Synthetic Source: Human-made