Se

Selenium

Z 34 78.971 g/molOther Nonmetal

Overview Atomic Properties Thermodynamics Electromagnetism Isotopes

Electromagnetic Properties

Electrical type

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Magnetic ordering

Diamagnetic

Electrical conductivity

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Resistivity

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Superconducting point

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Electronegativity

2.55

Spectroscopy

Ionization stage:

Spectral range:380–780 nm

Ionization Energies & Electron Affinity