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Atomic Structure of Curium and Holmium

Curium
Holmium
Atomic Structure of Holmium and Curium


Atomic Properties
Atomic Number
96   
22
67   
99+
Electron Configuration
[Rn] 5f7 6d1 7s2   
[Xe] 4f11 6s2   
Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Hexagonal Close Packed (HCP)   
Crystal Lattice
DHCP-Crystal-Structure-of-Curium.jpg#100   
HCP-Crystal-Structure-of-Holmium.jpg#100   
Atom
  
  
Number of Protons
96   
22
67   
99+
Number of Neutrons
151   
10
98   
34
Number of Electrons
96   
22
67   
99+
Radius of an Atom
  
  
Atomic Radius
174.00 pm   
20
176.00 pm   
18
Covalent Radius
169.00 pm   
26
192.00 pm   
17
Van der Waals Radius
200.00 pm   
28
216.00 pm   
24
Atomic Weight
247.00 amu   
18
164.93 amu   
99+
Atomic Volume
18.28 cm3/mol   
26
18.70 cm3/mol   
24
Adjacent Atomic Numbers
  
  
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Americium
  
Dysprosium
  
Next Element
Berkelium
  
Erbium
  
Valence Electron Potential
44.50 (-eV)   
38
47.90 (-eV)   
31
Lattice Constant
Not Available   
357.73 pm   
38
Lattice Angles
NA   
π/2, π/2, 2 π/3   
Lattice C/A Ratio
Not Available   
1.57   
17
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