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Polonium
Polonium

Terbium
Terbium



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Polonium
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Terbium

Atomic Structure of Polonium and Terbium

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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

 
84
[Xe] 4f14 5d10 6s2 6p4
Monoclinic (MON)
MON-Crystal-Structure-of-Polonium.jpg#100
84
125
84
168.00 pm
140.00 pm
197.00 pm
209.00 amu
22.23 cm3/mol
23
47
9.30 (-eV)
335.90 pm
π/2, π/2, π/2
1.46
 
65
[Xe] 4f9 6s2
Hexagonal Close Packed (HCP)
HCP-Crystal-Structure-of-Terbium.jpg#100
65
94
65
177.00 pm
194.00 pm
221.00 pm
158.93 amu
19.20 cm3/mol
14
78
46.80 (-eV)
360.10 pm
π/2, π/2, 2 π/3
1.58