1 Atomic
1.1 Atomic Number
1.2 Electron Configuration
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
134.00 pm112.00 pm
112
265
1.5.2 Covalent Radius
1.5.3 Van der Waals Radius
139.00 pm153.00 pm
139
348
1.6 Atomic Weight
65.38 amu9.01 amu
6.94
294
1.7 Atomic Volume
9.20 cm3/mol5.00 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
38.90 (-eV)82.00 (-eV)
8
392.42
1.10 Lattice Constant
266.49 pm228.58 pm
228.58
891.25
1.11 Lattice Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
1.12 Lattice C/A Ratio