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Aluminum oxide (Al₂O₃) is primarily considered an ionic compound. It consists of aluminum cations (Al³⁺) and oxide anions (O²⁻) held together by strong electrostatic forces. While it does exhibit some covalent character due to the polarization of the oxide ion by the aluminum ion, its overall structure and bonding are predominantly ionic.

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4mo ago

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Is Al2 SO4 3 ionic or covalent?

Al2(SO4)3 is an ionic compound. Aluminum (Al) is a metal that typically forms cations, while sulfate (SO4) is a polyatomic ion that carries a charge. In this compound, aluminum ions and sulfate ions are held together by ionic bonds.


Is Al203 soluble?

Not in water.


Is Al203 and N203 a binary ionic compound or a binary covalent compound?

An ionic compound is a metal and a non metal combination. AL2O3 is Ionic. A binary covalent compound is made from two non metals. N2O3 is covalent.


Is al203 an oxide?

Yes, Al2O3 is aluminum oxide


What is the name of the binary compound Al203?

The binary compound Al2O3 is called aluminum oxide.


How many oxygen atoms are indicated by 6 Al203?

6Al2O3same as6 * 3= 18 oxygen atoms============


Which of the following is the correct formula for aluminum oxide?

The correct formula for aluminum oxide is Al2O3.


What yields from Mg plus C3H8?

At sufficiently high temperature, Mg + H2O = MgO + H2.


What has the author Costas Poulopoulos written?

Costas Poulopoulos has written: 'Processing and mechanical testing of an Al203-10%Cr3C2 composite'


What ions is in this liquid Al203?

Al2O3 contains aluminum ions Al3+ and oxide ions O2-, though it is normally a solid.


What is the reaction of buna rubber?

buna can be synthesised from ethanol 2C2H5OH------> CH2=CH-CH-CH2 +H2O+H2 in the presence of Al203 and ZnO


What is the increasing covalent order of pb3n4 and al203 and c2s3?

To determine the increasing covalent character among Pb3N4, Al2O3, and C2S3, we consider factors like electronegativity and bond type. Pb3N4 is primarily ionic but has significant covalent character due to lead's low electronegativity. Al2O3 has a more ionic character, but its covalent properties increase because of the aluminum's smaller size and higher charge density. C2S3 has a stronger covalent character due to the presence of nonmetals and the nature of its bonding, placing it as the most covalent among the three. Thus, the order is Pb3N4 < Al2O3 < C2S3.