Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals


Atomic Structure of Bismuth and Samarium


Atomic Structure of Samarium and Bismuth


Atomic Properties

Atomic Number
83   
33
62   
99+

Electron Configuration
[Xe] 4f14 5d10 6s2 6p3   
[Xe] 4f6 6s2   

Crystal Structure
Rhombohedral (RHO)   
Rhombohedral (RHO)   

Crystal Lattice
RHO-Crystal-Structure-of-Bismuth.jpg#100   
RHO-Crystal-Structure-of-Samarium.jpg#100   

Atom
  
  

Number of Protons
83   
33
62   
99+

Number of Neutrons
126   
18
88   
39

Number of Electrons
83   
33
62   
99+

Radius of an Atom
  
  

Atomic Radius
156.00 pm   
29
180.00 pm   
14

Covalent Radius
148.00 pm   
36
198.00 pm   
13

Van der Waals Radius
207.00 pm   
26
229.00 pm   
20

Atomic Weight
208.98 amu   
29
150.36 amu   
99+

Atomic Volume
21.30 cm3/mol   
14
19.95 cm3/mol   
19

Adjacent Atomic Numbers
  
  

Previous Element
Lead
  
Promethium
  

Next Element
Polonium
  
Europium
  

Valence Electron Potential
41.90 (-eV)   
99+
44.80 (-eV)   
37

Lattice Constant
667.40 pm   
2
362.10 pm   
33

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

Lattice C/A Ratio
Not Available   
Not Available   

Mechanical >>
<< Chemical

Compare Post Transition Metals

Post-Transition Metals

Post-Transition Metals

» More Post-Transition Metals

Compare Post Transition Metals

» More Compare Post Transition Metals