1 Atomic
1.1 Atomic Number
1.4 Electron Configuration
[Rn] 5f12 7s2
[Kr] 4d10 5s2 5p1
1.5 Crystal Structure
Not Known
Tetragonal (TETR)
1.5.1 Crystal Lattice
1.6 Atom
1.6.1 Number of Protons
2.4.2 Number of Neutrons
2.4.4 Number of Electrons
2.5 Radius of an Atom
2.5.1 Atomic Radius
2.5.4 Covalent Radius
2.5.6 Van der Waals Radius
245.00 pm193.00 pm
139
348
3.3 Atomic Weight
257.00 amu114.82 amu
6.94
294
4.2 Atomic Volume
NA15.70 cm3/mol
1.39
71.07
4.4 Adjacent Atomic Numbers
4.4.1 Previous Element
4.4.2 Next Element
4.5 Valence Electron Potential
4.8 Lattice Constant
NA325.23 pm
228.58
891.25
4.9 Lattice Angles
4.10 Lattice C/A Ratio