Aluminum vs. Aluminium: Is There a Difference? - Merriam-Webster
Both aluminum and aluminium have a long history of use referring to the metallic element (commonly used as foil to cover food). They both date to the early 19th century, stemming from the word alumina. Aluminum became preferred in the United States and Canada, while aluminium became favored throughout the rest of the English-speaking world.
Aluminum | Uses, Properties, & Compounds | Britannica
2024年10月30日 · Aluminum hydroxide, Al(OH) 3, is used to waterproof fabrics and to produce a number of other aluminum compounds, including salts called aluminates that contain the AlO − 2 group. With hydrogen, aluminum forms aluminum hydride, AlH 3, a polymeric solid from which are derived the tetrohydroaluminates (important reducing agents). Lithium aluminum hydride (LiAlH 4), formed by the reaction of ...
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