Home
Compare Metals


Atomic Structure of Einsteinium and Magnesium


Atomic Structure of Magnesium and Einsteinium


Atomic

Atomic Number
99  
19
12  
99+

Electron Configuration
[Rn] 5f11 7s2  
[Ne] 3s2  

Crystal Structure
Face Centered Cubic (FCC)  
Hexagonal Close Packed (HCP)  

Crystal Lattice
FCC-Crystal-Structure-of-Einsteinium.jpg#100  
HCP-Crystal-Structure-of-Magnesium.jpg#100  

Atom
  
  

Number of Protons
99  
19
12  
99+

Number of Neutrons
153  
10
12  
99+

Number of Electrons
99  
19
12  
99+

Radius of an Atom
  
  

Atomic Radius
186.00 pm  
11
160.00 pm  
29

Covalent Radius
186.00 pm  
21
141.00 pm  
99+

Van der Waals Radius
0.00 pm  
99+
173.00 pm  
99+

Atomic Weight
252.00 amu  
16
24.31 amu  
99+

Atomic Volume
17.04 cm3/mol  
99+
13.97 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

Previous Element
Sodium
  

Next Element
Fermium
  
Aluminium
  

Valence Electron Potential
0.00 (-eV)  
99+
40.00 (-eV)  
99+

Lattice Constant
582.00 pm  
8
320.94 pm  
99+

Lattice Angles
-  
π/2, π/2, 2 π/3  

Lattice C/A Ratio
1.29  
99+
1.62  
15

Mechanical >>
<< Chemical

Compare Actinide Series

Actinide Series

Actinide Series

» More Actinide Series

Compare Actinide Series

» More Compare Actinide Series