Atomic Structure of Meitnerium and Radium
Atomic Properties
Atomic Number
109
9
88
30
Electron Configuration
[Rn] 5f14 6d7 7s2
[Rn] 7s2
Crystal Structure
Face Centered Cubic (FCC)
Body Centered Cubic (BCC)
Crystal Lattice
FCC-Crystal-Structure-of-Meitnerium.jpg#100
BCC-Crystal-Structure-.jpg#100
Atom
Number of Protons
109
9
88
30
Number of Neutrons
157
7
138
16
Number of Electrons
109
9
88
30
Radius of an Atom
Atomic Radius
122.00 pm
99+
Not Available
Covalent Radius
129.00 pm
99+
221.00 pm
3
Van der Waals Radius
Not Available
283.00 pm
4
Atomic Weight
278.00 amu
7
226.00 amu
26
Atomic Volume
Not Available
45.20 cm3/mol
4
Adjacent Atomic Numbers
Valence Electron Potential
Not Available
20.10 (-eV)
99+
Lattice Constant
Not Available
514.80 pm
13
Lattice Angles
NA
π/2, π/2, π/2
Lattice C/A Ratio
Not Available
Not Available
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