Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals


Atomic Structure of Sodium and Terbium


Atomic Structure of Terbium and Sodium


Atomic Properties

Atomic Number
11   
99+
65   
99+

Electron Configuration
[Ne] 3s1   
[Xe] 4f9 6s2   

Crystal Structure
Body Centered Cubic (BCC)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
HCP-Crystal-Structure-of-Terbium.jpg#100   

Atom
  
  

Number of Protons
11   
99+
65   
99+

Number of Neutrons
12   
99+
94   
36

Number of Electrons
11   
99+
65   
99+

Radius of an Atom
  
  

Atomic Radius
186.00 pm   
9
177.00 pm   
17

Covalent Radius
166.00 pm   
27
194.00 pm   
16

Van der Waals Radius
227.00 pm   
21
221.00 pm   
22

Atomic Weight
22.99 amu   
99+
158.93 amu   
99+

Atomic Volume
23.70 cm3/mol   
10
19.20 cm3/mol   
22

Adjacent Atomic Numbers
  
  

Previous Element
Beryllium
  
Gadolinium
  

Next Element
Magnesium
  
Dysprosium
  

Valence Electron Potential
14.10 (-eV)   
99+
46.80 (-eV)   
33

Lattice Constant
429.06 pm   
19
360.10 pm   
36

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

Lattice C/A Ratio
Not Available   
1.58   
13

Mechanical >>
<< Chemical

Compare All Metals

All Metals

All Metals


Compare All Metals