aluminium oxide

noun

a white or colourless insoluble powder occurring naturally as corundum and used in the production of aluminium and its compounds, abrasives, glass, and ceramics. Formula: Al 2 O 3: Also called: alumina See also activated alumina

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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

How to use aluminium oxide in a sentence

In what respects does aluminium oxide differ from calcium oxide in properties?
An Elementary Study of Chemistry | William McPherson
aluminium oxide is then added, and under the influence of the electric current it decomposes into aluminium and oxygen.
An Elementary Study of Chemistry | William McPherson

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