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Hafnium
Hafnium

Thorium
Thorium



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Hafnium
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Thorium

Atomic Structure of Hafnium and Thorium

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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

 
72
[Xe] 4f14 5d2 6s2
Hexagonal Close Packed (HCP)
BCC-Crystal-Structure-.jpg#100
72
106
72
159.00 pm
175.00 pm
200.00 pm
178.49 amu
13.60 cm3/mol
80
57
81.00 (-eV)
319.64 pm
π/2, π/2, 2 π/3
1.58
 
90
[Rn] 6d2 7s2
Face Centered Cubic (FCC)
FCC-Crystal-Structure-of-Thorium.jpg#100
90
142
90
179.80 pm
206.00 pm
237.00 pm
232.04 amu
19.90 cm3/mol
53
85
59.30 (-eV)
508.42 pm
π/2, π/2, π/2
1.10