Atomic Structure of Manganese and Nobelium
Atomic Properties
Atomic Number
25
99+
102
16
Electron Configuration
[Ar] 3d5 4s2
[Rn] 5f14 7s2
Crystal Structure
Body Centered Cubic (BCC)
Not Known
Crystal Lattice
BCC-Crystal-Structure-.jpg#100
Unknown-Crystal-Structure-of-Nobelium.jpg#100
Atom
Number of Protons
25
99+
102
16
Number of Neutrons
30
99+
157
7
Number of Electrons
25
99+
102
16
Radius of an Atom
Atomic Radius
127.00 pm
99+
Not Available
Covalent Radius
139.00 pm
99+
Not Available
Van der Waals Radius
200.00 pm
28
246.00 pm
8
Atomic Weight
54.94 amu
99+
259.00 amu
13
Atomic Volume
1.39 cm3/mol
99+
Not Available
Adjacent Atomic Numbers
Valence Electron Potential
220.00 (-eV)
2
26.00 (-eV)
99+
Lattice Constant
891.25 pm
1
Not Available
Lattice Angles
π/2, π/2, π/2
NA
Lattice C/A Ratio
Not Available
Not Available
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