1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Rn] 6d2 7s2
[Kr] 4d7 5s1
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
179.80 pm134.00 pm
112
265
1.5.2 Covalent Radius
206.00 pm146.00 pm
96
260
1.5.3 Van der Waals Radius
237.00 pm200.00 pm
139
348
1.6 Atomic Weight
232.04 amu101.07 amu
6.94
294
1.7 Atomic Volume
19.90 cm3/mol8.30 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
59.30 (-eV)64.00 (-eV)
8
392.42
1.10 Lattice Constant
508.42 pm270.59 pm
228.58
891.25
1.11 Lattice Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
1.12 Lattice C/A Ratio