Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals

Atomic Structure of Thorium and Gadolinium

Thorium
Gadolinium
Atomic Structure of Gadolinium and Thorium


Atomic Properties
Atomic Number
90   
28
64   
99+
Electron Configuration
[Rn] 6d2 7s2   
[Xe] 4f7 5d1 6s2   
Crystal Structure
Face Centered Cubic (FCC)   
Hexagonal Close Packed (HCP)   
Crystal Lattice
FCC-Crystal-Structure-of-Thorium.jpg#100   
HCP-Crystal-Structure-of-Gadolinium.jpg#100   
Atom
  
  
Number of Protons
90   
28
64   
99+
Number of Neutrons
142   
15
93   
37
Number of Electrons
90   
28
64   
99+
Radius of an Atom
  
  
Atomic Radius
179.80 pm   
15
180.00 pm   
14
Covalent Radius
206.00 pm   
7
196.00 pm   
14
Van der Waals Radius
237.00 pm   
15
237.00 pm   
15
Atomic Weight
232.04 amu   
23
47.87 amu   
99+
Atomic Volume
19.90 cm3/mol   
20
19.90 cm3/mol   
20
Adjacent Atomic Numbers
  
  
Previous Element
Actinium
  
Europium
  
Next Element
Protactinium
  
Terbium
  
Valence Electron Potential
59.30 (-eV)   
23
46.10 (-eV)   
34
Lattice Constant
508.42 pm   
14
363.60 pm   
32
Lattice Angles
π/2, π/2, π/2   
π/2, π/2, 2 π/3   
Lattice C/A Ratio
Not Available   
1.59   
9
Mechanical >>
<< Chemical

Compare Actinide Series

Actinide Metals

Actinide Metals

» More Actinide Metals

Compare Actinide Series

» More Compare Actinide Series
Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!