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Berkelium
Berkelium

Lanthanum
Lanthanum



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Berkelium
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Lanthanum

Atomic Structure of Berkelium and Lanthanum

1 Atomic
1.1 Atomic Number
9757
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Rn] 5f9 7s2
[Xe] 5d2 6s2
1.3 Crystal Structure
Double Hexagonal Close Packed (DHCP)
Double Hexagonal Close Packed (DHCP)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
9757
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
15082
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
9757
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
170.00 pm187.00 pm
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
NA207.00 pm
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
NA240.00 pm
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
247.00 amu138.91 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
NA20.73 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
45.50 (-eV)40.71 (-eV)
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
341.60 pm377.20 pm
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
1.12 Lattice C/A Ratio
NA1.62
Atomic Structure of Beryllium
1.567 1.886