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  • ...as cylinders can release their content through a valve, located at one end of the tube. Same valve can be used to fill the tank. Labels are used on gas cylinders to indicate the type of gas, composition, flammability, storage conditions, etc.
    4 KB (674 words) - 14:34, 16 July 2019
  • ...s a general name used for all lab items or tools made of metal or metallic alloys, that are not used as reagents, but rather as tools or lab equipment. Elect ...on isn't that much of a problem or in consumable products. [[Brass]] and [[copper]] vessels are sometimes used in distilling ethanol from fermented fruits.
    13 KB (2,034 words) - 08:43, 5 May 2019
  • ...ing source. The purpose of the fluid bath is to give an homogenous heating of the reaction flask as well as maintaining a constant temperature. ...en pot filled with water. Distilled water is preferred, to limit corrosion of the pot. Water is often used as it has high heat capacity, but the biggest
    5 KB (799 words) - 22:10, 2 August 2020
  • ...ouring molten copper metal in ingot mold by Tito4re.png|thumb|320px|Molten copper being poured in an ingot mold]] ...ite]]), then delivered (poured) into a mold which contains a hollow cavity of the intended shape. The metal and mold are then cooled, and the metal part
    8 KB (1,320 words) - 19:04, 23 July 2020
  • About 91 of the 118 elements in the periodic table are metals; the others are nonmetals *Group XI: [[copper]] (Cu), [[silver]] (Ag), [[gold]] (Au), roentgenium (Rg) (debated).
    5 KB (606 words) - 20:28, 11 October 2022
  • ...ormerly trademarked as '''ZAMAK'''), also known as '''Zamac''' is a family of [[zinc]] [[alloy]]s widely used in common everyday items. Zamak is most oft ...ect plenty of side products to appear in the reaction flask, as many zamak alloys may also contain other elements, especially if it's low quality.
    4 KB (591 words) - 16:05, 6 October 2019
  • ...ouring molten copper metal in ingot mold by Tito4re.png|thumb|350px|Molten copper being poured in an ingot mold]] An '''ingot mold''' (or '''ingot mould''') is a type of permanent mold used to make ingots from metals.
    2 KB (357 words) - 19:48, 23 June 2018
  • ...lloy of [[mercury]] with another metal, which, depending on the proportion of mercury, may be a liquid, a soft paste or a solid. ...sing at room temperature or in contact with water or alcohol. Amalgamation of alkali metals is exothermic.
    7 KB (1,009 words) - 22:21, 15 September 2022
  • ...lder consists of a [[tin]]-[[lead]] alloy in various proportions, the most of often being 60/40. ...uth]], [[silver]], [[zinc]], [[gallium]], [[indium]], [[antimony]] instead of lead, at various percentages.
    2 KB (276 words) - 13:55, 5 May 2019
  • ...(Ni) and [[cobalt]] (Co), hence al-ni-co. Other elements present include [[copper]], and sometimes [[titanium]]. The composition of alnico alloys is typically 8–12% Al, 15–26% Ni, 5–24% Co, up to 6% Cu, up to 1% Ti,
    2 KB (217 words) - 19:39, 6 March 2019

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