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Tantalum
Tantalum

Seaborgium
Seaborgium



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Tantalum
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Seaborgium

Atomic Structure of Tantalum and Seaborgium

1 Atomic
1.1 Atomic Number
73106
3 117
1.2 Electron Configuration
[Xe] 4f14 5d3 6s2
[Rn] 5f14 6d2 7s2
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
73106
3 117
1.4.2 Number of Neutrons
108157
4 184
1.4.3 Number of Electrons
73106
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
146.00 pm132.00 pm
112 265
1.5.2 Covalent Radius
170.00 pm143.00 pm
96 260
1.5.3 Van der Waals Radius
200.00 pmNA
139 348
1.6 Atomic Weight
180.95 amu269.00 amu
6.94 294
1.7 Atomic Volume
10.90 cm3/molNA
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)NA
8 392.42
1.10 Lattice Constant
330.13 pmNA
228.58 891.25
1.11 Lattice Angles
π/2, π/2, π/2
Unknown
1.12 Lattice C/A Ratio
NANA
1.567 1.886