1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[He] 2s1
[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
1.4.2 Number of Neutrons
1.4.3 Number of Electrons
1.5 Radius of an Atom
1.5.1 Atomic Radius
152.00 pm156.00 pm
112
265
1.5.2 Covalent Radius
128.00 pm148.00 pm
96
260
1.5.3 Van der Waals Radius
182.00 pm207.00 pm
139
348
1.6 Atomic Weight
6.94 amu208.98 amu
6.94
294
1.7 Atomic Volume
13.10 cm3/mol21.30 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
19.00 (-eV)41.90 (-eV)
8
392.42
1.10 Lattice Constant
351.00 pm667.40 pm
228.58
891.25
1.11 Lattice Angles
1.12 Lattice C/A Ratio