alumina
/əˈluːmɪnə/noun
उच्चारण अलूमिन
एल्युमिना, एल्युमिनियम ऑक्साइड
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noun
- 1
[U] technical
aluminium oxide, a white substance found in bauxite and used to make aluminium
एल्युमिना, एल्युमिनियम ऑक्साइड
- Bauxite is refined into alumina, which is then turned into aluminium.
◇Word family
aluminium noun
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General knowledge
The chemical formula of alumina is Al2O3.
GK: alumina का रासायनिक सूत्र Al2O3 है।