At

Astatine

Z 85 210.0 g/molMetalloid Radioactive

Overview Atomic Properties Thermodynamics Electromagnetism Isotopes

Electromagnetic Properties

Electrical type

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Magnetic ordering

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Electrical conductivity

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Resistivity

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Superconducting point

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Electronegativity

2.2

Standard electrode potential

At₂/At^- 0.2 V

Spectroscopy

Ionization stage:

Spectral range:200–380 nm

Ionization Energies & Electron Affinity