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Potassium
Potassium

Tantalum
Tantalum



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Potassium
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Tantalum

Atomic Structure of Potassium and Tantalum

Atomic

Atomic Number

Electron Configuration

Crystal Structure

Crystal Lattice

Number of Protons

Number of Neutrons

Number of Electrons

Atomic Radius

Covalent Radius

Van der Waals Radius

Atomic Weight

Atomic Volume

Previous Element

Next Element

Valence Electron Potential

Lattice Constant

Lattice Angles

Lattice C/A Ratio

 
19
[Ar] 4s1
Body Centered Cubic (BCC)
BCC-Crystal-Structure-.jpg#100
19
20
19
227.00 pm
203.00 pm
275.00 pm
39.10 amu
45.46 cm3/mol
17
12
10.40 (-eV)
532.80 pm
π/2, π/2, π/2
1.69
 
73
[Xe] 4f14 5d3 6s2
Body Centered Cubic (BCC)
BCC-Crystal-Structure-.jpg#100
73
108
73
146.00 pm
170.00 pm
200.00 pm
180.95 amu
10.90 cm3/mol
63
32
110.00 (-eV)
330.13 pm
π/2, π/2, π/2
1.41