Apedia

Ta Tantalum Xe 4f 5d 6s Nb Hf

Z 73
Symbol Ta
Name Tantalum
Group 5
Period 6
Atomic mass Scalar 180.94788
Density Scalar 16654
Melting point Scalar 3269.15
Boiling point Scalar 5731
Specific heat capacity Scalar 0.14
Electronegativity Scalar 1.5
Abundance 2
Ionisation energy Scalar 7.5496
Atomic radius Scalar 145
Electron configuration [Xe] 4f14 5d3 6s2
Top neighbor Nb
Left neighbor Hf
Right Neighbor W
Bottom neighbor Db
German name Tantal

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