Home
Compare Metals


Atomic Structure of Promethium and Titanium


Atomic Structure of Titanium and Promethium


Atomic

Atomic Number
61  
99+
22  
99+

Electron Configuration
[Xe] 4f5 6s2  
[Ar] 3d2 4s2  

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

Crystal Lattice
DHCP-Crystal-Structure-of-Promethium.jpg#100  
HCP-Crystal-Structure-of-Titanium.jpg#100  

Atom
  
  

Number of Protons
61  
99+
22  
99+

Number of Neutrons
84  
99+
26  
99+

Number of Electrons
61  
99+
22  
99+

Radius of an Atom
  
  

Atomic Radius
183.00 pm  
12
147.00 pm  
36

Covalent Radius
199.00 pm  
12
160.00 pm  
32

Van der Waals Radius
236.00 pm  
20
200.00 pm  
35

Atomic Weight
145.00 amu  
99+
47.87 amu  
99+

Atomic Volume
22.39 cm3/mol  
21
10.64 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

Previous Element
Neodymium
  
Scandium
  

Next Element
Samarium
  
Vanadium
  

Valence Electron Potential
44.10 (-eV)  
40
95.20 (-eV)  
10

Lattice Constant
-  
295.08 pm  
99+

Lattice Angles
-  
π/2, π/2, 2 π/3  

Lattice C/A Ratio
1.63  
14
1.59  
30

Mechanical >>
<< Chemical

Compare Lanthanide Series

Lanthanide Series

Lanthanide Series

» More Lanthanide Series

Compare Lanthanide Series

» More Compare Lanthanide Series