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Atomic Structure of Silver and Technetium


Atomic Structure of Technetium and Silver


Atomic Properties

Atomic Number
47   
99+
43   
99+

Electron Configuration
[Kr] 4d10 5s1   
[Kr] 4d5 5s2   

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

Crystal Lattice
FCC-Crystal-Structure-of-Silver.jpg#100   
HCP-Crystal-Structure-of-Technetium.jpg#100   

Atom
  
  

Number of Protons
47   
99+
43   
99+

Number of Neutrons
61   
99+
55   
99+

Number of Electrons
47   
99+
43   
99+

Radius of an Atom
  
  

Atomic Radius
144.00 pm   
36
136.00 pm   
99+

Covalent Radius
145.00 pm   
39
147.00 pm   
37

Van der Waals Radius
172.00 pm   
38
200.00 pm   
28

Atomic Weight
107.87 amu   
99+
98.00 amu   
99+

Atomic Volume
10.30 cm3/mol   
99+
8.50 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Palladium
  
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Next Element
Cadmium
  
Ruthenium
  

Valence Electron Potential
11.40 (-eV)   
99+
180.00 (-eV)   
3

Lattice Constant
408.53 pm   
20
273.50 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.60   
5

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