1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
[Kr] 5s1
[Rn] 5f14 7s2 7p1
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
1.5.2 Covalent Radius
1.5.3 Van der Waals Radius
303.00 pm246.00 pm
139
348
1.6 Atomic Weight
85.47 amu266.00 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