Einsteinium
Es
Einsteinium
Rare Earth
Atomic number:
99
Atomic weight:
(252.0830)
Shells:
2,8,18,32,29,8,2
Orbitals:
[Rn] 5f11 7s2
Melting point:
--
Boiling point:
--
Covalent radius:
--
Å
Atomic volume:
--
cm³/mol
Atomic radius:
--
Å
Ionic radius:
--
Å
Electronegativity:
1.3
Oxidation states:
(2),3
1st ionization pot.:
6.42
V
2nd ionization pot.:
--
V
3rd ionization pot.:
--
V
Specific heat:
--
J/gK
Heat of fusion:
--
kJ/mol
Heat of vapor.:
--
kJ/mol
Thermal conduct.:
0.1
W/cmK
Electrical conduct.:
--
10^6/cm ohm
Density:
--
g/cm³
Valence:
--
