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64 Gd

Gadolinium

Lanthanide
Atomic Mass
157.25 u
Density
7.90 g/cm³
Melting Point
1,318 °C
Boiling Point
3,273 °C
State
Solid
Discovery
1880

Discovery

Discovered by Jean Charles Galissard de Marignac in 1880.

Common Uses

  • Used in MRI contrast agents to enhance imaging
  • Applied in neutron shielding for nuclear reactors
  • Used in data storage and high-performance electronics

Interesting Facts

  • Gadolinium has the highest thermal neutron capture cross-section among natural elements.
  • It is named after the mineral gadolinite.
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