Atomic Number
2843
3
117
👆🏻
Electron Configuration
[Ar] 3d8 4s2 Or [Ar] 3d9 4s1
[Kr] 4d5 5s2
Crystal Structure
Face Centered Cubic (FCC)
Hexagonal Close Packed (HCP)
Crystal Lattice
Atom
Number of Protons
2843
3
117
👆🏻
Number of Neutrons
3155
4
285
👆🏻
Number of Electrons
2843
3
117
👆🏻
Radius of an Atom
Atomic Radius
124.00 pm136.00 pm
0
348
👆🏻
Covalent Radius
124.00 pm147.00 pm
0
260
👆🏻
Van der Waals Radius
163.00 pm200.00 pm
0
348
👆🏻
Atomic Weight
58.69 amu98.00 amu
6.94
294
👆🏻
Atomic Volume
6.59 cm3/mol8.50 cm3/mol
1.39
71.07
👆🏻
Adjacent Atomic Numbers
Previous Element
Next Element
Valence Electron Potential
42.00 (-eV)180.00 (-eV)
0
392.42
👆🏻
Lattice Constant
352.40 pm273.50 pm
0
891.25
👆🏻
Lattice Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Lattice C/A Ratio
1.861.60
0.423
1.9
👆🏻