Origin of gallium
Examples from the Web for gallium
Who, for instance, will find a use for gallium, the metal of France?Creative Chemistry|Edwin E. Slosson
Its salts would be precipitable by barium carbonate; the gallium salts are thrown down by this reagent.
Gallium is best detected by means of its spark spectrum, which gives two violet lines of wave length 4171 and 4031.
Its specific gravity (and this is very remarkable) would be about 59; gallium has a specific gravity of 593.
A sulphate and a chloride of gallium have already been obtained.