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Radium
Radium

Fermium
Fermium



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Fermium

Atomic Structure of Radium and Fermium

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1 Atomic
1.1 Atomic Number
88100
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Rn] 7s2
[Rn] 5f12 7s2
1.3 Crystal Structure
Body Centered Cubic (BCC)
Not Known
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
88100
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
138157
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
88100
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
NANA
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
221.00 pmNA
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
283.00 pm245.00 pm
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
226.00 amu257.00 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
45.20 cm3/molNA
Atomic Structure of Manganese
1.39 71.07
1.8 Adjacent Atomic Numbers
1.8.1 Previous Element
1.8.2 Next Element
1.9 Valence Electron Potential
20.10 (-eV)NA
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
514.80 pmNA
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
π/2, π/2, π/2
NA
1.12 Lattice C/A Ratio
NANA
Atomic Structure of Beryllium
1.567 1.886