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Cesium
Cesium

Fermium
Fermium



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Cesium
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Fermium

Atomic Structure of Cesium and Fermium

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1 Atomic
1.1 Atomic Number
55100
Atomic Structure of Lithium
3 117
1.3 Electron Configuration
[Xe] 6s1
[Rn] 5f12 7s2
1.4 Crystal Structure
Body Centered Cubic (BCC)
Not Known
1.4.1 Crystal Lattice
1.5 Atom
1.5.1 Number of Protons
55100
Atomic Structure of Lithium
3 117
1.6.1 Number of Neutrons
78157
Atomic Structure of Lithium
4 184
1.6.2 Number of Electrons
55100
Atomic Structure of Lithium
3 117
1.7 Radius of an Atom
1.7.1 Atomic Radius
265.00 pmNA
Atomic Structure of Beryllium
112 265
1.7.2 Covalent Radius
244.00 pmNA
Atomic Structure of Beryllium
96 260
1.7.3 Van der Waals Radius
343.00 pm245.00 pm
Atomic Structure of Zinc
139 348
1.8 Atomic Weight
132.91 amu257.00 amu
Atomic Structure of Lithium
6.94 294
1.9 Atomic Volume
71.07 cm3/molNA
Atomic Structure of Manganese
1.39 71.07
1.10 Adjacent Atomic Numbers
1.10.1 Previous Element
1.10.2 Next Element
1.11 Valence Electron Potential
8.62 (-eV)NA
Atomic Structure of Francium
8 392.42
1.12 Lattice Constant
614.10 pmNA
Atomic Structure of Beryllium
228.58 891.25
1.13 Lattice Angles
π/2, π/2, π/2
NA
1.14 Lattice C/A Ratio
NANA
Atomic Structure of Beryllium
1.567 1.886