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Lithium
Lithium

Tantalum
Tantalum



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Lithium
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Tantalum

Atomic Structure of Lithium and Tantalum

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1 Atomic
1.1 Atomic Number
373
Sodium
3 117
1.2 Electron Configuration
[He] 2s1
[Xe] 4f14 5d3 6s2
1.3 Crystal Structure
Body Centered Cubic (BCC)
Body Centered Cubic (BCC)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
373
Sodium
3 117
1.4.2 Number of Neutrons
4108
Sodium
4 184
1.4.3 Number of Electrons
373
Sodium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
152.00 pm146.00 pm
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
128.00 pm170.00 pm
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
182.00 pm200.00 pm
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
6.94 amu180.95 amu
Sodium
6.94 294
1.7 Atomic Volume
13.10 cm3/mol10.90 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
19.00 (-eV)110.00 (-eV)
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
351.00 pm330.13 pm
Atomic Structure of Beryllium
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
NANA
Atomic Structure of Beryllium
1.567 1.886