Home
Compare Metals


Atomic Structure of Technetium and Neodymium


Atomic Structure of Neodymium and Technetium


Atomic Properties

Atomic Number
43   
99+
60   
99+

Electron Configuration
[Kr] 4d5 5s2   
[Xe] 4f4 6s2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
HCP-Crystal-Structure-of-Technetium.jpg#100   
DHCP-Crystal-Structure-of-Neodymium.jpg#100   

Atom
  
  

Number of Protons
43   
99+
60   
99+

Number of Neutrons
55   
99+
84   
40

Number of Electrons
43   
99+
60   
99+

Radius of an Atom
  
  

Atomic Radius
136.00 pm   
99+
181.00 pm   
13

Covalent Radius
147.00 pm   
37
201.00 pm   
10

Van der Waals Radius
200.00 pm   
28
229.00 pm   
20

Atomic Weight
98.00 amu   
99+
144.24 amu   
99+

Atomic Volume
8.50 cm3/mol   
99+
20.60 cm3/mol   
18

Adjacent Atomic Numbers
  
  

Previous Element
Molybdenum
  

Next Element
Ruthenium
  
Promethium
  

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

Lattice Constant
273.50 pm   
99+
365.80 pm   
30

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

Lattice C/A Ratio
1.60   
5
1.61   
4

Mechanical >>
<< Chemical

Compare Transition Metals

Transition Metals

Transition Metals

» More Transition Metals

Compare Transition Metals

» More Compare Transition Metals