indium

詳細解釋：

in.di.um

n.Symbol In （名詞）符號 In
A soft, malleable, silvery-white metallic element found primarily in ores of zinc and tin, used as a plating over silver in making mirrors, in plating aircraft bearings, and in compounds for making transistors. Atomic number 49; atomic weight 4.82; melting point 5'.'=C; boiling point 2,000=C; specific gravity 7.3; valence , 2, 3.See table at element
銦：一種較軟、可塑性強的銀白色金屬物質，主要存在於鋅礦床和錫礦床中，製造鏡子時鍍在水銀上，也可鍍于飛行器表面，其合金可以做電晶體。原子序數為49；原子量4.82；熔點是5'.'=C；沸點為2,000=C；比重7.3；原子價為,2,3參見 element

來源：
ind(igo)
ind(igo)
-ium [so called from the indigo-blue lines in its spectrum]
-ium [因為它的光譜顯靛藍色而得名]