1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Kr] 5s1
[Rn] 5f14 6d6 7s2
1.3 Crystal Structure
Body Centered Cubic (BCC)
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
248.00 pm126.00 pm
112
265
1.5.2 Covalent Radius
220.00 pm134.00 pm
96
260
1.5.3 Van der Waals Radius
1.6 Atomic Weight
85.47 amu269.00 amu
6.94
294
1.7 Atomic Volume
55.90 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
558.50 pmNA
228.58
891.25
1.11 Lattice Angles
1.12 Lattice C/A Ratio