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Actinium
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Actinide Series
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Actinium
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Tin
Atomic Structure of Actinium and Tin
Actinium
Tin
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
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Atomic
Atomic Number
89
50
3
117
👆🏻
Electron Configuration
[Rn] 6d
1
7s
2
[Kr] 4d
10
5s
2
5p
2
Crystal Structure
Face Centered Cubic (FCC)
Tetragonal (TETR)
Crystal Lattice
Atom
Number of Protons
89
50
3
117
👆🏻
Number of Neutrons
138
69
4
285
👆🏻
Number of Electrons
89
50
3
117
👆🏻
Radius of an Atom
Atomic Radius
195.00 pm
140.00 pm
0
348
👆🏻
Covalent Radius
186.00 pm
139.00 pm
0
260
👆🏻
Van der Waals Radius
215.00 pm
217.00 pm
0
348
👆🏻
Atomic Weight
227.00 amu
118.71 amu
6.94
294
👆🏻
Atomic Volume
22.54 cm3/mol
16.30 cm3/mol
1.39
71.07
👆🏻
Adjacent Atomic Numbers
Previous Element
Next Element
Valence Electron Potential
38.60 (-eV)
83.50 (-eV)
0
392.42
👆🏻
Lattice Constant
567.00 pm
583.18 pm
0
891.25
👆🏻
Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
Lattice C/A Ratio
1.89
0.68
0.423
1.9
👆🏻
Compare Actinide Series
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Actinium vs Nobelium
Actinium vs Protactinium
Actinium vs Berkelium
» More Compare Actinide Series
Actinide Series
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Neptunium
Americium
Lawrencium
Curium
Nobelium
Protactinium
» More Actinide Series
Actinide Series
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Berkelium
Periodic ...
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Facts
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Physical
Mendelevium
Periodic ...
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Facts
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Uses
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Physical
Fermium
Periodic ...
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Facts
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Uses
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Physical
Compare Actinide Series
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Tin vs Americium
Periodic ...
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Facts
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Uses
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Physical
Tin vs Lawrencium
Periodic ...
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Facts
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Uses
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Physical
Tin vs Curium
Periodic ...
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Facts
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Uses
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Physical