two elements with ions with a 2 plus charge are Sulfurand Oxygen
Two ions with a +1 charge will bond with one ion that has a +2 charge to maintain overall electrical neutrality in the compound.
Two ions with a +1 charge will bond with one ion with a -2 charge to form a neutral compound. The ratio is determined by the charges on the ions, ensuring that the overall charge of the compound is balanced.
The charge of sulfate ions is 2-.
There are two chloride ions present in a formula unit of magnesium chloride. This is because the magnesium ion has a 2+ charge, requiring two 1- chloride ions to balance the charge in a 1:2 ratio.
The most familiar one is aluminum, which can form ions with a charge of plus 3, for example in compounds such as aluminum oxide.
Two ions with a +1 charge will bond with one ion that has a +2 charge to maintain overall electrical neutrality in the compound.
maybe rust
Fe 2+ is Ferrous Fe 3+ is Ferric
Plus charge, ie, it has H3O^+ ions (hydronium ions)
Two ions with a +1 charge will bond with one ion with a -2 charge to form a neutral compound. The ratio is determined by the charges on the ions, ensuring that the overall charge of the compound is balanced.
Iron ions with 2+ are known as ferrous and with 3+ is called as ferric.
Cations.
The charge of sulfate ions is 2-.
There are two chloride ions present in a formula unit of magnesium chloride. This is because the magnesium ion has a 2+ charge, requiring two 1- chloride ions to balance the charge in a 1:2 ratio.
The most familiar one is aluminum, which can form ions with a charge of plus 3, for example in compounds such as aluminum oxide.
In a neutral compound, the ratio of Fe³⁺ ions to O²⁻ ions is 2:3. This is because Fe³⁺ has a +3 charge, while O²⁻ has a -2 charge. To balance the charges, two Fe³⁺ ions contribute a total charge of +6, which is balanced by three O²⁻ ions contributing a total charge of -6. Thus, the formula of the neutral compound would be Fe₂O₃.
The formula for barium nitride would be Ba3N2. This is because the 2+ charge of barium needs three nitride ions (each with a 3- charge) to balance out the charges in the compound.