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The ionic formula for aluminum is Al3+ and for selenium is Se2-. When these two ions combine, the formula for the resulting ionic compound is Al2Se3.

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Is al2se3 ionic or molecular compounds?

Al2Se3 is an ionic compound. It is composed of aluminum cations (Al3+) and selenium anions (Se2-), which are held together by ionic bonds due to the transfer of electrons from aluminum to selenium.


What is the formula of the ionic compound expected to form between the elements Al and F?

AlF3. Aluminum trifluoride.


What is the ionic formula for aluminum chloride (AlCl3)?

The ionic formula for aluminum chloride is AlCl3.


What is aluminum and oxygen ionic compound formula?

The ionic compound formed between aluminum and oxygen is aluminum oxide, with the chemical formula Al2O3. In this compound, aluminum (Al) has a 3+ charge, while oxygen (O) has a 2- charge. The formula represents the combining ratio of the two elements to form a stable compound.


Is aluminum selenide ionic or covalent?

Aluminum selenide is an ionic compound. Aluminum being a metal tends to lose electrons, while selenium being a nonmetal tends to gain electrons, resulting in the formation of an ionic bond between the two elements.


What will the formula for the ionic compound formed from elements Aluminum and Phosphorous be?

The formula for the ionic compound formed from aluminum and phosphorus will be AlP, as aluminum typically forms a 3+ cation and phosphorus forms a 3- anion. This results in a neutral compound where the charges balance out.


What is the chemical formula for aluminium and charge?

Aluminum's atomic symbol: Al Aluminum's ionic symbol: Al3+


What is the formula of the ionic compound with barium and selenium?

The formula of the ionic compound formed between barium and selenium is BaSe. Barium, which has a +2 charge as an alkaline earth metal, combines with selenium, which typically has a -2 charge as a chalcogen. The charges balance each other out, resulting in a 1:1 ratio of barium ions to selenium ions in the compound.


What is the formula for the ionic compound aluminum chloride?

The formula for the ionic compound aluminum chloride is AlCl3. This indicates that one aluminum atom combines with three chlorine atoms to form the compound.


What is the formula of the ionic compounds formed from aluminum and Lithium?

Aluminum and lithium are both metals and will not form any ionic compounds together.


What is the formula for the ionic compound beryllium and selenium?

The ionic compound formed between beryllium and selenium is beryllium selenide. Beryllium (Be) has a +2 charge, while selenium (Se) typically has a -2 charge. To balance the charges, one beryllium ion combines with one selenide ion, resulting in the formula BeSe.


What is the ionic formula for Aluminum fluoride?

The ionic formula for Aluminum fluoride is AlF3. In this compound, aluminum has a 3+ charge and fluoride has a 1- charge, so to balance the charges, three fluoride ions are needed for each aluminum ion.