Periodic table of the elements
EuropiumGadoliniumTerbium
64
Gd
Gadolinium
157.25
2
8
18
25
9
2
64
Gd
Gadolinium
157.25
2
8
18
25
9
2
General
NameGadolinium
SymbolGd
Number64
Chemical seriesLanthanides
Group / Period0 / 6
Blockf-block
CAS registry number7440-54-2

Physical properties
Statesolid
Density7.90 g/cm3
Melting point1585 K (1312 °C, 2394 °F)
Boiling point3546 K (3273 °C, 5923 °F)
Critical point

Atomic properties
Atomic Weight157.25 g/mol
Crystal structurehexagonal
Electronegativity1.20
Atomic radius180 pm
Atomic radius (calculated)233 pm
Electron configuration[Xe] 4f7 5d1 6s2
Electrons per shell2, 8, 18, 25, 9, 2
Number of protons64
Number of neutrons93

Other languages
SpanishGadolinio
PortugueseGadolínio
FrenchGadolinium
GermanGadolinium
ItalianGadolinio
RussianГадолиний
PolishGadolin
Chinese
Arabicغادولينيوم
TurkishGadolinyum
DutchGadolinium


Periodic table of the elements
EuropiumGadoliniumTerbium