Atomic Structure of Curium and Beryllium
Atomic Properties
Atomic Number
96
22
4
99+
Electron Configuration
[Rn] 5f7 6d1 7s2
[He] 2s2
Crystal Structure
Double Hexagonal Close Packed (DHCP)
Hexagonal Close Packed (HCP)
Crystal Lattice
DHCP-Crystal-Structure-of-Curium.jpg#100
HCP-Crystal-Structure-of-Beryllium.jpg#100
Atom
Number of Protons
96
22
4
99+
Number of Neutrons
151
10
5
99+
Number of Electrons
96
22
4
99+
Radius of an Atom
Atomic Radius
174.00 pm
20
112.00 pm
99+
Covalent Radius
169.00 pm
26
96.00 pm
99+
Van der Waals Radius
200.00 pm
28
153.00 pm
99+
Atomic Weight
247.00 amu
18
9.01 amu
99+
Atomic Volume
18.28 cm3/mol
26
5.00 cm3/mol
99+
Adjacent Atomic Numbers
Valence Electron Potential
44.50 (-eV)
38
82.00 (-eV)
15
Lattice Constant
Not Available
228.58 pm
99+
Lattice Angles
NA
π/2, π/2, π/2
Lattice C/A Ratio
Not Available
1.57
18
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