Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals


Atomic Structure of Berkelium and Terbium


Atomic Structure of Terbium and Berkelium


Atomic Properties

Atomic Number
97   
21
65   
99+

Electron Configuration
[Rn] 5f9 7s2   
[Xe] 4f9 6s2   

Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
DHCP-Crystal-Structure-of-Berkelium.jpg#100   
HCP-Crystal-Structure-of-Terbium.jpg#100   

Atom
  
  

Number of Protons
97   
21
65   
99+

Number of Neutrons
150   
11
94   
36

Number of Electrons
97   
21
65   
99+

Radius of an Atom
  
  

Atomic Radius
170.00 pm   
22
177.00 pm   
17

Covalent Radius
Not Available   
194.00 pm   
16

Van der Waals Radius
Not Available   
221.00 pm   
22

Atomic Weight
247.00 amu   
18
158.93 amu   
99+

Atomic Volume
Not Available   
19.20 cm3/mol   
22

Adjacent Atomic Numbers
  
  

Previous Element
Curium
  
Gadolinium
  

Next Element
Dysprosium
  

Valence Electron Potential
45.50 (-eV)   
36
46.80 (-eV)   
33

Lattice Constant
341.60 pm   
99+
360.10 pm   
36

Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, 2 π/3   

Lattice C/A Ratio
Not Available   
1.58   
13

Mechanical >>
<< Chemical

Compare Actinide Series

Actinide Metals

Actinide Metals

» More Actinide Metals

Compare Actinide Series

» More Compare Actinide Series