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Gallium Essay Examples

4 total results
A Report on Gallium
Gallium was an element whose existence was predicted by Mendeleev in 1871. He predicted that the then unknown element gallium should resemble aluminum in its properties. He suggested that the name ekaaluminium. He predicted that the element would have an atomic mass of 68, its formula would be Ea2O3, the gravity would be 5....
755 words
2 pages
An Introduction to the Element Gallium
Gallium was an element whose existence was predicted by Mendeleev in 1871. He predicted that the then unknown element gallium should resemble aluminum in its properties. He suggested that the name ekaaluminium. He predicted that the element would have an atomic mass of 68, its formula would be Ea2O3, the gravity would be 5....
758 words
2 pages
A Description of Gallium in the Boron Group a Metal Discovered in 1875 by the French Chemist Paul-Emile Lecoq de Biosbaudran
GalliumGallium is in the boron group. It is a metal. It was discovered in 1875 by the French chemist, Paul - Emile Lecoq de Biosbaudran ( 1838 - 1912 ). He observed it while examining material separated fron zinc blende. He then isolated the metal in 1876 and examined it s properties. The newly found element s properties we...
468 words
1 page
The Discovery of the Element Gallium
Gallium 1871 Dmitrii Ivanovich Mendelev predicts the existance and properties of the element after zinc in the periodic table. He Gives it the name "eka aluminium". 1875 Paul Emile Lecoq de Boisbaudran discovers gallium. Its properties closely match those predicted by Mendelev. Gallium, atomic number 31, is...
490 words
1 page