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Fermium
Fermium

Americium
Americium



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Americium

Atomic Structure of Fermium and Americium

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1 Atomic
1.1 Atomic Number
10095
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Rn] 5f12 7s2
[Rn] 5f7 7s2
1.3 Crystal Structure
Not Known
Double Hexagonal Close Packed (DHCP)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
10095
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
157148
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
10095
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
NA173.00 pm
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
NA180.00 pm
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
245.00 pm244.00 pm
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
257.00 amu243.00 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
NA17.86 cm3/mol
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
NA44.00 (-eV)
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
NA346.81 pm
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
NA
π/2, π/2, 2 π/3
1.12 Lattice C/A Ratio
NANA
Atomic Structure of Beryllium
1.567 1.886