Home
Compare Metals


Atomic Structure of Europium and Einsteinium


Atomic Structure of Einsteinium and Europium


Atomic Properties

Atomic Number
63   
99+
99   
19

Electron Configuration
[Xe] 4f7 6s2   
[Rn] 5f11 7s2   

Crystal Structure
Body Centered Cubic (BCC)   
Face Centered Cubic (FCC)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
FCC-Crystal-Structure-of-Einsteinium.jpg#100   

Atom
  
  

Number of Protons
63   
99+
99   
19

Number of Neutrons
89   
38
153   
9

Number of Electrons
63   
99+
99   
19

Radius of an Atom
  
  

Atomic Radius
180.00 pm   
14
186.00 pm   
9

Covalent Radius
198.00 pm   
13
Not Available   

Van der Waals Radius
233.00 pm   
18
Not Available   

Atomic Weight
151.96 amu   
99+
252.00 amu   
16

Atomic Volume
28.90 cm3/mol   
8
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Samarium
  

Next Element
Gadolinium
  
Fermium
  

Valence Electron Potential
45.60 (-eV)   
35
Not Available   

Lattice Constant
458.10 pm   
17
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

Mechanical >>
<< Chemical

Compare Lanthanide Series

Lanthanide Metals

Lanthanide Metals

» More Lanthanide Metals

Compare Lanthanide Series

» More Compare Lanthanide Series