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Beryllium
Beryllium

Thorium
Thorium



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Beryllium
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Thorium

Atomic Structure of Beryllium and Thorium

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1 Atomic
1.1 Atomic Number
490
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[He] 2s2
[Rn] 6d2 7s2
1.3 Crystal Structure
Hexagonal Close Packed (HCP)
Face Centered Cubic (FCC)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
490
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
5142
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
490
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
112.00 pm179.80 pm
Palladium
112 265
1.5.2 Covalent Radius
96.00 pm206.00 pm
Palladium
96 260
1.5.3 Van der Waals Radius
153.00 pm237.00 pm
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
9.01 amu232.04 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
5.00 cm3/mol19.90 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
82.00 (-eV)59.30 (-eV)
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
228.58 pm508.42 pm
Palladium
228.58 891.25
1.11 Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
1.12 Lattice C/A Ratio
1.57NA
Atomic Structure of Cadmium
1.567 1.886