Home
Compare Metals


Atomic Structure of Sodium and Actinium


Atomic Structure of Actinium and Sodium


Atomic Properties

Atomic Number
11   
99+
89   
29

Electron Configuration
[Ne] 3s1   
[Rn] 6d1 7s2   

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

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

Atom
  
  

Number of Protons
11   
99+
89   
29

Number of Neutrons
12   
99+
138   
16

Number of Electrons
11   
99+
89   
29

Radius of an Atom
  
  

Atomic Radius
186.00 pm   
9
195.00 pm   
7

Covalent Radius
166.00 pm   
27
Not Available   

Van der Waals Radius
227.00 pm   
21
Not Available   

Atomic Weight
22.99 amu   
99+
227.00 amu   
25

Atomic Volume
23.70 cm3/mol   
10
22.54 cm3/mol   
11

Adjacent Atomic Numbers
  
  

Previous Element
Beryllium
  
Radium
  

Next Element
Magnesium
  
Thorium
  

Valence Electron Potential
14.10 (-eV)   
99+
38.60 (-eV)   
99+

Lattice Constant
429.06 pm   
19
567.00 pm   
8

Lattice Angles
π/2, π/2, π/2   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

Mechanical >>
<< Chemical

Compare All Metals

All Metals

All Metals


Compare All Metals