1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Xe] 4f7 6s2
[Rn] 5f14 7s2 7p1
1.3 Crystal Structure
Body Centered Cubic (BCC)
Hexagonal Close Packed (HCP)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
1.4.3 Number of Neutrons
1.4.5 Number of Electrons
1.5 Radius of an Atom
1.5.1 Atomic Radius
1.5.2 Covalent Radius
1.5.3 Van der Waals Radius
233.00 pm246.00 pm
139
348
1.6 Atomic Weight
151.96 amu266.00 amu
6.94
294
1.7 Atomic Volume
28.90 cm3/molNA
1.39
71.07
1.8 Adjacent Atomic Numbers
1.8.1 Previous Element
1.8.2 Next Element
1.9 Valence Electron Potential
1.10 Lattice Constant
458.10 pmNA
228.58
891.25
1.11 Lattice Angles
1.12 Lattice C/A Ratio