1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Xe] 4f7 6s2
[Rn] 5f13 7s2
1.3 Crystal Structure
Body Centered Cubic (BCC)
Not Known
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
233.00 pm246.00 pm
139
348
1.6 Atomic Weight
151.96 amu258.00 amu
6.94
294
1.7 Atomic Volume
28.90 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
458.10 pmNA
228.58
891.25
1.11 Lattice Angles
1.12 Lattice C/A Ratio