+3 i am sure :)
The chemical formula for aluminium sulfide is Al2S3.
The chemical formula for aluminum chloride is AlCl3. This is because the aluminum ion carries a 3+ charge, while the chloride ion carries a 1- charge. To balance the charges, three chloride ions are needed for every one aluminum ion.
The oxygen ion in aluminum oxide (Al2O3) is O^2-. Since aluminum has a 3+ charge, it forms the Al^3+ cation in the compound. The ratio of aluminum ions to oxygen ions is 2:3 to balance the charges in the ionic compound.
The correct balanced formula for aluminum chloride is AlCl3. This formula indicates that aluminum forms 1 ion and chlorine forms 3 ions to balance the charges.
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.
The formula of the compound formed between aluminum ions and phosphate ions is AlPO₄, which is known as aluminum phosphate. It is composed of one aluminum ion (Al³⁺) and one phosphate ion (PO₄³⁻) to balance the charges and form a neutral compound.
You need to specify what kind of name before anyone can answer this? ALuminum is aluminum and Nitrate is a polyatomic ion.
The aluminum ion has a 3+ charge, while hydroxide ions have a 1- charge. To form a neutral compound, the charges must balance. Three hydroxide ions (3 x 1-) are needed to balance the 3+ charge of the aluminum ion, resulting in Al(OH)3, which is neutral.
When combining aluminum with chlorine, the process of ionic bonding occurs. Aluminum loses electrons to become a positively charged ion (Al3+), while chlorine gains electrons to become a negatively charged ion (Cl-), resulting in the formation of aluminum chloride (AlCl3) through the attraction of opposite charges.
Aluminum ions carry a charge of three. Al3+.
Aluminum (Al) is a +3 metal, and nitrate (NO3) is a -1 polyatomic ion. In order to cancel out the charges, you need 3 nitrates for every 1 aluminum, so the correct formula is Al(NO3)3.
Aluminum produces 3+ Hydroxideions