The electrical charge of the hydoxyl ion is -1.
three sodium ions
The covalent bond is like a molecule and the charge is like an ion.
Aluminum is 3+ and chloride is 1-. So, you need 3 chloride ions to neutralize 1 aluminum ion.
A sodium ion. Cation. Na+ A chlorine ion. Anion Cl- Forms NaCl, sodium chloride.
Two ions with a 1+ charge will bond with one ion with a 2+ charge to balance the overall charge in the compound.
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 potassium ions are needed to bond with one phosphate ion. Potassium has a +1 charge while phosphate has a -3 charge, so it takes two potassium ions (each with a +1 charge) to balance the charge of one phosphate ion.
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.
Two potassium ions are needed to bond with one phosphate ion to form a stable ionic compound. The potassium ions have a +1 charge and the phosphate ion has a -3 charge, requiring three +1 charges to balance the -3 charge of the phosphate ion.
Three chloride ions are required to bond with one aluminum ion because aluminum has a +3 charge and chloride has a -1 charge. This results in the formula AlCl3.
Three chlorine ions are required to bond with one aluminum ion to form the compound aluminum chloride. This is because aluminum has a 3+ charge and chlorine has a 1- charge, so the formula for aluminum chloride is AlCl3.
Magnesium ions have a +2 charge, while chlorine ions have a -1 charge. This results in an electrostatic attraction between the two ions, leading to the formation of an ionic bond. The magnesium ion and chlorine ion bond together to form magnesium chloride.
A polyatomic ion is charged and will form ionic bonds; for example, the sulfate ion SO42- forms many compounds, such as sodium sulfate. The bonds holding polyatomic ions together are covalent.
Ionic bonds form between ions with opposite charges, such as a positive ion (cation) and a negative ion (anion). The positive ion is attracted to the negative ion, resulting in the formation of a strong electrostatic bond between them. This attraction helps to stabilize the ions and create a stable compound.
Ions of opposite charge, cations (+ve) and anions (-ve)
One potassium ion is required to neutralize a nitride ion, as the nitride ion has a charge of -3 and the potassium ion has a charge of +1.