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Thallium
Z
81
204.38 g/mol
Post-Transition Metal
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Overview
Atomic Properties
Thermodynamics
Electromagnetism
Isotopes
Electromagnetic Properties
Electrical type
Conductor
Magnetic ordering
Diamagnetic
Electrical conductivity
5.556e6 S/m
Resistivity
1.8e-7 Ω·m
Superconducting point
2.4 K
(
-270.8 °C
-455.4 °F
)
Electronegativity
1.62
Spectroscopy
Ionization stage:
All stages
▼
Spectral range:
380–780 nm
EUV
Extreme UV
UV
Ultraviolet
Vis
Visible
NIR
Near infrared
Ionization Energies & Electron Affinity
Linear
80
Hg
82
Pb
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