Atomic Structure of Californium and Curium
Atomic Properties
Atomic Number
98
20
96
22
Electron Configuration
[Rn] 5f10 7s2
[Rn] 5f7 6d1 7s2
Crystal Structure
Double Hexagonal Close Packed (DHCP)
Double Hexagonal Close Packed (DHCP)
Crystal Lattice
DHCP-Crystal-Structure-of-Californium.jpg#100
DHCP-Crystal-Structure-of-Curium.jpg#100
Atom
Number of Protons
98
20
96
22
Number of Neutrons
153
9
151
10
Number of Electrons
98
20
96
22
Radius of an Atom
Atomic Radius
186.00 pm
9
174.00 pm
20
Covalent Radius
Not Available
169.00 pm
26
Van der Waals Radius
Not Available
200.00 pm
28
Atomic Weight
251.00 amu
17
247.00 amu
18
Atomic Volume
Not Available
18.28 cm3/mol
26
Adjacent Atomic Numbers
Valence Electron Potential
44.50 (-eV)
38
44.50 (-eV)
38
Lattice Constant
338.00 pm
99+
Not Available
Lattice Angles
π/2, π/2, 2 π/3
NA
Lattice C/A Ratio
Not Available
Not Available
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