1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Kr] 4d10 5s2
[Rn] 5f2 6d1 7s2
1.3 Crystal Structure
Hexagonal Close Packed (HCP)
Tetragonal (TETR)
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
151.00 pm163.00 pm
112
265
1.5.2 Covalent Radius
144.00 pm200.00 pm
96
260
1.5.3 Van der Waals Radius
158.00 pm243.00 pm
139
348
1.6 Atomic Weight
112.41 amu231.04 amu
6.94
294
1.7 Atomic Volume
13.10 cm3/mol15.00 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
30.00 (-eV)92.00 (-eV)
8
392.42
1.10 Lattice Constant
297.94 pm392.50 pm
228.58
891.25
1.11 Lattice Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
1.12 Lattice C/A Ratio