1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Xe] 4f14 5d3 6s2
[Rn] 5f4 6d1 7s2
1.3 Crystal Structure
Body Centered Cubic (BCC)
Orthorhombic (ORTH)
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
146.00 pm155.00 pm
112
265
1.5.2 Covalent Radius
170.00 pm190.00 pm
96
260
1.5.3 Van der Waals Radius
200.00 pm221.00 pm
139
348
1.6 Atomic Weight
180.95 amu237.00 amu
6.94
294
1.7 Atomic Volume
10.90 cm3/mol11.62 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
110.00 (-eV)96.00 (-eV)
8
392.42
1.10 Lattice Constant
330.13 pm666.30 pm
228.58
891.25
1.11 Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
1.12 Lattice C/A Ratio