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Tantalum
Tantalum

Zinc
Zinc



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Tantalum
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Zinc

Atomic Structure of Tantalum and Zinc

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1 Atomic
1.1 Atomic Number
7330
3 117
1.2 Electron Configuration
[Xe] 4f14 5d3 6s2
[Ar] 3d10 4s2
1.3 Crystal Structure
Body Centered Cubic (BCC)
Hexagonal Close Packed (HCP)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
7330
3 117
1.4.2 Number of Neutrons
10835
4 184
1.4.3 Number of Electrons
7330
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
146.00 pm134.00 pm
112 265
1.5.2 Covalent Radius
170.00 pm122.00 pm
96 260
1.5.3 Van der Waals Radius
200.00 pm139.00 pm
139 348
1.6 Atomic Weight
180.95 amu65.38 amu
6.94 294
1.7 Atomic Volume
10.90 cm3/mol9.20 cm3/mol
1.39 71.07
1.8 Adjacent Atomic Numbers
1.8.1 Previous Element
1.8.2 Next Element
1.9 Valence Electron Potential
110.00 (-eV)38.90 (-eV)
8 392.42
1.10 Lattice Constant
330.13 pm266.49 pm
228.58 891.25
1.11 Lattice Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
1.12 Lattice C/A Ratio
NANA
1.567 1.886