Gallium
(This article is about the chemical element. For other uses, see Gallium (disambiguation).) Gallium is a chemical element with symbol Ga and atomic number 31. It is in group 13 of the periodic table, and thus has similarities to the other metals of the group, aluminium, indium, and thallium. Gallium does not occur as a free element in nature, but as gallium(III) compounds in trace amounts in zinc ores and in bauxite. Elemental gallium is a soft, silvery blue metal at standard temperature and pressure, a brittle solid at low temperatures, and a liquid at temperatures greater than 29.76 °C (85.57 °F) (slightly above room temperature). The melting point of gallium is used as a temperature reference point. The alloy galinstan (68.5% gallium, 21.5% indium, and 10% tin) has an even lower melting
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Gallium
(This article is about the chemical element. For other uses, see Gallium (disambiguation).) Gallium is a chemical element with symbol Ga and atomic number 31. It is in group 13 of the periodic table, and thus has similarities to the other metals of the group, aluminium, indium, and thallium. Gallium does not occur as a free element in nature, but as gallium(III) compounds in trace amounts in zinc ores and in bauxite. Elemental gallium is a soft, silvery blue metal at standard temperature and pressure, a brittle solid at low temperatures, and a liquid at temperatures greater than 29.76 °C (85.57 °F) (slightly above room temperature). The melting point of gallium is used as a temperature reference point. The alloy galinstan (68.5% gallium, 21.5% indium, and 10% tin) has an even lower melting
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(This article is about the che ...... iendly alternative to mercury.
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25بك المحتوى هنا ينقصه الاستشه ...... -19 درجة مئوية (-2 فهرنهايت).
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El galio es un elemento químico de la tabla periódica de número atómico 31 y símbolo Ga.
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Gal (Ga, łac. gallium) – pierw ...... czasach połowicznego rozpadu.
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Gallium is een scheikundig ele ...... en zilverwit hoofdgroepmetaal.
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Gallium ist ein selten vorkomm ...... r Leuchtdioden verwendet wird.
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Gálio é um elemento químico de ...... circuitos integrados e diodos.
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Il gallio è l'elemento chimico ...... ci, soprattutto nei diodi LED.
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Le gallium est l'élément chimi ...... uxite et les minerais de zinc.
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Га́ллий — элемент 13-й группы ...... о) цвета с синеватым оттенком.
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Gallium nitride and gallium arsenide crystals
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(This article is about the che ...... tin) has an even lower melting
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25بك المحتوى هنا ينقصه الاستشه ...... ة انصهار سبيكة كالينستان (المك
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El galio es un elemento químico de la tabla periódica de número atómico 31 y símbolo Ga.
@es
Gal (Ga, łac. gallium) – pierw ...... czasach połowicznego rozpadu.
@pl
Gallium is een scheikundig ele ...... en zilverwit hoofdgroepmetaal.
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Gallium ist ein selten vorkomm ...... as Metall stark dem Aluminium.
@de
Gálio é um elemento químico de ...... circuitos integrados e diodos.
@pt
Il gallio è l'elemento chimico ...... ci, soprattutto nei diodi LED.
@it
Le gallium est l'élément chimi ...... uxite et les minerais de zinc.
@fr
Га́ллий — элемент 13-й группы ...... о) цвета с синеватым оттенком.
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Gal
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Galio
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Gallio (elemento chimico)
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Gallium
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Gallium
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Gallium
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Gallium
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Gálio
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Галлий
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غاليوم
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