1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Rn] 5f3 6d1 7s2
[Rn] 5f12 7s2
1.3 Crystal Structure
Orthorhombic (ORTH)
Not Known
1.3.2 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
1.4.5 Number of Neutrons
1.4.9 Number of Electrons
1.5 Radius of an Atom
1.5.1 Atomic Radius
1.5.3 Covalent Radius
1.5.7 Van der Waals Radius
186.00 pm245.00 pm
139
348
1.6 Atomic Weight
238.03 amu257.00 amu
6.94
294
1.7 Atomic Volume
12.59 cm3/molNA
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
295.08 pmNA
228.58
891.25
1.12 Lattice Angles
1.13 Lattice C/A Ratio