Home
Compare Metals


Atomic Structure of Osmium and Einsteinium


Atomic Structure of Einsteinium and Osmium


Atomic Properties

Atomic Number
76   
40
99   
19

Electron Configuration
[Xe] 4f14 5d6 6s2   
[Rn] 5f11 7s2   

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

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

Atom
  
  

Number of Protons
76   
39
99   
19

Number of Neutrons
114   
25
153   
9

Number of Electrons
76   
39
99   
19

Radius of an Atom
  
  

Atomic Radius
133.80 pm   
99+
186.00 pm   
9

Van der Waals Radius
216.00 pm   
24
Not Available   

Atomic Weight
190.23 amu   
35
252.00 amu   
16

Atomic Volume
8.49 cm3/mol   
99+
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Rhenium
  

Next Element
Iridium
  
Fermium
  

Valence Electron Potential
91.40 (-eV)   
12
Not Available   

Lattice Constant
273.44 pm   
99+
Not Available   

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

Lattice C/A Ratio
1.58   
14
Not Available   

Mechanical >>
<< Chemical

Compare Transition Metals

Transition Metals

Transition Metals

» More Transition Metals

Compare Transition Metals

» More Compare Transition Metals