(TXT) 100 Fm Fermium (plaintext)
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
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| Fermium |
| 257.09511 u |
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(TXT) Wiki Article: Fermium
Electron Configuration: [Rn] 5f12 7s2
Electronegativity: 1.3
Atomic Radius:
Ionization Energy: 6.50 eV
Electron Affinity:
Oxidation States: 3
Standard State: Solid
Melting Point: 1800 K
Boiling Point:
Density:
(DIR) Family: Actinide
Year Discovered: 1952
Number of Neutrons: 157
Number of Protons: 100
Number of Electrons: 100
Number of Valence:
Valency:
Group:
Period: 7
(DIR) Shell: f-shell
Specific Heat:
Radioactive: 1
Occurrence: Synthetic
(DIR) Source: Human-made