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Periodic Table - Elements - Gallium
| Symbol |
Ga |
|
| Atomic Number |
31 |
Relative Atomic Mass
12C = 12.0000 |
69.723 |
Atomic Radius
pm |
122 |
First Ionisation Energy
kJ mol-1 |
578.8 |
| Electronegativity |
1.81 |
Density
kg m-3 |
5907 [293 K]
6113.6 [m.p.] |
Molar Volume
cm3 |
11.81 |
Thermal Conductivity
W m-1 K-1 |
40.6 [300 K] |
Melting Point
K |
302.93 |
Boiling Point
K |
2676 |
| Number of Isotopes |
23 |
Ground State Electron
Configuration |
[Ar]3d104s24p1 |
| Term Symbol |
2P1/2 |
| Discovery |
Discovered by P.É. Lecoq de Boisbaudran (Paris, France) in 1875 |
| Name Derived From |
Latin Gallia meaning 'France' |
Name in Other
Languages |
 Croatian | Galij |
 Danish | gallium |
 Dutch | gallium |
 Finnish | gallium |
 French | gallium |
 German | Gallium |
 Italian | gallio |
 Norwegian | gallium |
 Portuguese | gálio |
 Spanish | galio |
 Swedish | gallium |
| Peter van der Krogt's Element Multidict - element name translations in over 48 langauges |
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Page compiled: Wed Sep 05 18:37:54 GMT+01:00 2001
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