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64Gd

Element 64

Gadolinium

Lanthanides

Gadolinium is a chemical element with symbol Gd and atomic number 64.

Key data

Atomic number
64
Atomic mass
157.253 u
Group / Period
3 / 6
Block
f-block
Phase at STP
Solid
Density
7.9 g/cm³
Melting point
1311.8 °C
Boiling point
2999.8 °C
Electron configuration
[Xe] 4f7 5d1 6s2

Common uses

  • MRI contrast
  • Microwave components
  • Magnetic refrigeration

Discovery

Year: 1880

Discovered by: Jean Charles Galissard de Marignac

Frequently asked questions

What is the atomic number of Gadolinium?

Gadolinium has atomic number 64. Its symbol is Gd and its atomic mass is 157.253 u.

What category of element is Gadolinium?

Gadolinium is classified as lanthanides. It sits in group 3, period 6 of the periodic table.

What is Gadolinium used for?

Common uses of Gadolinium include: MRI contrast, Microwave components, Magnetic refrigeration.

When was Gadolinium discovered?

Gadolinium was discovered in 1880 by Jean Charles Galissard de Marignac.

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