The valency of bromide ion (Br-) is -1.
The bromine ion is referred to as bromide, and it is Br^-
Plumbate ion has a valency of -2. It is written as Pb4+ in ion exchange resins.
A metal bromide contain the ion Br-; sodium bromide is an example.
Its valency is -2 Its chemical formula is Cr2O7
The valency of the chloride ion (Cl⁻) in barium chloride (BaCl₂) is -1. In this compound, barium (Ba) has a valency of +2, allowing it to bond with two chloride ions to achieve electrical neutrality. Thus, each chloride ion contributes a valency of -1, resulting in the formula BaCl₂.
The formula for bromide ion is Br-. The valency of bromide ion is -1, as it has gained one electron to achieve a full outer shell of electrons.
Bromine forms anion. It gets a charge of -1 to form bromide ion.
-1 valency
The valency of the chromate ion is 2-. This means that the chromate ion has a charge of -2.
The bromide ion has a 1- charge.
The valency of the silicate ion is -4, meaning it has a charge of -4. This is because the silicate ion is made up of one silicon atom (which has a valency of +4) and four oxygen atoms (each with a valency of -2).
The ion name for bromine is bromide.
A bromide ion has a charge of -1.
the valency of silicate ion is 4-
Symbol for sodium cation is 'Na(+)' Its valency is '1'.
The valency of a sulfate ion is -2, meaning it has a charge of -2 due to the presence of four oxygen atoms and a sulfur atom. This valency allows the sulfate ion to form compounds with metals and other ions through ionic bonding.
The charge of a bromide ion in potassium bromide is -1. Bromine typically forms an ion with a -1 charge by gaining one electron to achieve a stable electron configuration.