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Thulium
Thulium

Francium
Francium



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Thulium
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Francium

Atomic Structure of Thulium and Francium

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Atomic

Atomic Number

Electron Configuration

Crystal Structure

Crystal Lattice

Number of Protons

Number of Neutrons

Number of Electrons

Atomic Radius

Covalent Radius

Van der Waals Radius

Atomic Weight

Atomic Volume

Previous Element

Next Element

Valence Electron Potential

Lattice Constant

Lattice Angles

Lattice C/A Ratio

 
69
[Xe] 4f13 6s2
Hexagonal Close Packed (HCP)
HCP-Crystal-Structure-of-Thulium.jpg#100
69
100
69
176.00 pm
160.00 pm
227.00 pm
168.93 amu
18.10 cm3/mol
48
76
49.70 (-eV)
353.75 pm
π/2, π/2, 2 π/3
1.57
 
87
[Rn] 7s1
Body Centered Cubic (BCC)
BCC-Crystal-Structure-.jpg#100
87
136
87
348.00 pm
260.00 pm
348.00 pm
223.00 amu
71.00 cm3/mol
41
27
8.00 (-eV)
440.00 pm
-
1.56