1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Rn] 5f12 7s2
[Xe] 4f14 5d10 6s2 6p4
1.3 Crystal Structure
Not Known
Monoclinic (MON)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
1.4.2 Number of Neutrons
1.4.3 Number of Electrons
1.5 Radius of an Atom
1.5.1 Atomic Radius
1.5.2 Covalent Radius
1.5.3 Van der Waals Radius
245.00 pm197.00 pm
139
348
1.6 Atomic Weight
257.00 amu209.00 amu
6.94
294
1.7 Atomic Volume
NA22.23 cm3/mol
1.39
71.07
1.8 Adjacent Atomic Numbers
1.8.1 Previous Element
1.8.2 Next Element
1.9 Valence Electron Potential
1.10 Lattice Constant
NA335.90 pm
228.58
891.25
1.11 Lattice Angles
1.12 Lattice C/A Ratio