what are the ions present in alumina
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alumina is a metal. Metals lose electrons. It has three electrons in the outermost energy level; therefore, it loses three electrons and forms a +3 ion called an aluminum ion. Oxygen, of course, takes on a -2 charge to form an oxide ion.
that is the reason why the ions present in alumina
I hope this answer will help you ☺☺☺
that is the reason why the ions present in alumina
I hope this answer will help you ☺☺☺
gayathridevi17:
indian?
Answered by
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Answer:
Alumina has and ions.
Explanation:
- Aluminium oxide is called as alumina.
- Molecular formula of alumina is and it is formed from the bauxite ore.
- These ores are widely available in various tropical and subtropical regions.
- By using the Bayer’s process we can extract the alumina from bauxite ore.
- Alumina has amphoteric nature. It is available in crystalline form. It has dielectric properties.
- Alumina can be dissociates in and ions in aqueous solution.
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