1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Rn] 7s1
[Xe] 4f1 5d1 6s2
1.3 Crystal Structure
Body Centered Cubic (BCC)
Double Hexagonal Close Packed (DHCP)
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
260.00 pm204.00 pm
96
260
1.5.3 Van der Waals Radius
348.00 pm235.00 pm
139
348
1.6 Atomic Weight
223.00 amu140.12 amu
6.94
294
1.7 Atomic Volume
NA20.67 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
8.00 (-eV)41.78 (-eV)
8
392.42
1.10 Lattice Constant
NA362.00 pm
228.58
891.25
1.11 Lattice Angles
1.12 Lattice C/A Ratio