Ключевые слова: 49, alloy, atom, atomic, blue, chart, chemical, chemistry, compound, display, education, element, element indium, elements, grid, illustration, in, india, indicum, indigo, indium, industry, inorganic, latin, material, metal, name, number, of india, periodic, periodic table, perspective, raster, research, science, seal, semiconductor, sign, soft, solder, substance, symbol, table, tabular, technics, vacuum seal, white,