Home
Compare Metals


Atomic Structure of Einsteinium and Scandium


Atomic Structure of Scandium and Einsteinium


Atomic

Atomic Number
99  
19
21  
99+

Electron Configuration
[Rn] 5f11 7s2  
[Ar] 3d1 4s2  

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

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

Atom
  
  

Number of Protons
99  
19
21  
99+

Number of Neutrons
153  
10
24  
99+

Number of Electrons
99  
19
21  
99+

Radius of an Atom
  
  

Atomic Radius
186.00 pm  
11
162.00 pm  
28

Covalent Radius
186.00 pm  
21
170.00 pm  
27

Van der Waals Radius
0.00 pm  
99+
211.00 pm  
32

Atomic Weight
252.00 amu  
16
44.96 amu  
99+

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

Adjacent Atomic Numbers
  
  

Previous Element
Calcium
  

Next Element
Fermium
  
Titanium
  

Valence Electron Potential
0.00 (-eV)  
99+
58.00 (-eV)  
25

Lattice Constant
582.00 pm  
8
330.90 pm  
99+

Lattice Angles
-  
π/2, π/2, 2 π/3  

Lattice C/A Ratio
1.29  
99+
1.59  
24

Mechanical >>
<< Chemical

Compare Actinide Series

Actinide Series

Actinide Series

» More Actinide Series

Compare Actinide Series

» More Compare Actinide Series