1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Xe] 4f14 5d5 6s2
[Rn] 5f14 7s2 7p1
1.3 Crystal Structure
Hexagonal Close Packed (HCP)
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
1.5.2 Covalent Radius
1.5.3 Van der Waals Radius
200.00 pm246.00 pm
139
348
1.6 Atomic Weight
186.21 amu266.00 amu
6.94
294
1.7 Atomic Volume
8.85 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
276.10 pmNA
228.58
891.25
1.11 Lattice Angles
1.12 Lattice C/A Ratio