1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Rn] 7s1
[Xe] 4f14 5d10 6s2 6p3
1.3 Crystal Structure
Body Centered Cubic (BCC)
Rhombohedral (RHO)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
1.4.3 Number of Neutrons
1.5.1 Number of Electrons
1.6 Radius of an Atom
1.6.1 Atomic Radius
1.6.2 Covalent Radius
260.00 pm148.00 pm
96
260
1.6.3 Van der Waals Radius
348.00 pm207.00 pm
139
348
1.7 Atomic Weight
223.00 amu208.98 amu
6.94
294
1.8 Atomic Volume
NA21.30 cm3/mol
1.39
71.07
1.9 Adjacent Atomic Numbers
1.9.1 Previous Element
1.9.2 Next Element
1.10 Valence Electron Potential
8.00 (-eV)41.90 (-eV)
8
392.42
1.11 Lattice Constant
NA667.40 pm
228.58
891.25
1.12 Lattice Angles
1.13 Lattice C/A Ratio