1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Xe] 6s2 4f14 5d1
[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
221.00 pm246.00 pm
139
348
1.6 Atomic Weight
174.97 amu266.00 amu
6.94
294
1.7 Atomic Volume
17.78 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
350.31 pmNA
228.58
891.25
1.11 Lattice Angles
1.12 Lattice C/A Ratio