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Atomic Structure of Thorium
f
Thorium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
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Atomic
Atomic Number
90 28
Electron Configuration
[Rn] 6d
2
7s
2
Crystal Structure
Face Centered Cubic (FCC)
Crystal Lattice
FCC-Crystal-Structure-of-Thorium.jpg#100
Atom
Number of Protons
90 28
Number of Neutrons
142 16
Number of Electrons
90 28
Radius of an Atom
Atomic Radius
179.80 pm 17
Covalent Radius
206.00 pm 7
Van der Waals Radius
237.00 pm 19
Atomic Weight
232.04 amu 23
Atomic Volume
19.90 cm3/mol 32
Adjacent Atomic Numbers
Previous Element
53
Next Element
85
Valence Electron Potential
59.30 (-eV) 24
Lattice Constant
508.42 pm 16
Lattice Angles
π/2, π/2, π/2
Lattice C/A Ratio
1.10 60
Mechanical >>
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Actinide Series
Plutonium
Californium
Einsteinium
Actinium
Neptunium
Americium
Compare Actinide Series
Plutonium vs Neptunium
Plutonium vs Americium
Plutonium vs Lawrencium
Actinide Series
Lawrencium
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Curium
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Physical
Nobelium
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Californium vs Plutonium
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Physical
Einsteinium vs Plutonium
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Physical
Actinium vs Plutonium
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Physical
» More Compare Actinide Series