1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Kr] 5s2
[Rn] 5f14 6d10 7s2
1.3 Crystal Structure
Face Centered Cubic (FCC)
Hexagonal Close Packed (HCP)
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
215.00 pm147.00 pm
112
265
1.5.2 Covalent Radius
195.00 pm122.00 pm
96
260
1.5.3 Van der Waals Radius
1.6 Atomic Weight
87.62 amu285.00 amu
6.94
294
1.7 Atomic Volume
33.70 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
608.49 pmNA
228.58
891.25
1.11 Lattice Angles
1.12 Lattice C/A Ratio