The electronic configuration of bromine is [Ar] 4s2 3d10 4p5. It needs to gain just one more electron in its 4p shell to attain the stable noble gas structure, thereby incurring a single negative charge. Therefore the chemical formula for the bromide ion is Br-.
The chemical formula is CsBr since Cesium takes a +1 ion charge while Bromide takes a -1 ion charge so they cancel each other out and you are left with CsBr.
The chemical formula for magnesium bromide is MgBr2. This compound is composed of one magnesium ion (Mg2+) and two bromide ions (Br-).
The correct formula for nitrate ion is (NO_3^-). It carries a charge of -1.
The ion name for bromine is bromide.
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.
Formula: Br-
The correct formula for iron(ll) bromide is FeBr2.
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.
The chemical formula of sodium bromide is NaBr.
The formula for potassium bromide is KBr. It consists of one potassium ion (K+) and one bromide ion (Br-), which combine to form the compound.
The formula for the bromide ion is Br-. It consists of one bromine atom that has gained one extra electron, giving it a 1- charge.
The correct formula unit for sodium bromide is NaBr.
The formula for gold bromide is AuBr3. Gold bromide is an ionic compound composed of one gold ion (Au3+) and three bromide ions (Br-).
The chemical formula for copper(I) bromide is CuBr. It is a compound that contains one copper ion with a +1 charge and one bromide ion with a -1 charge.
The bromide ion is Br-. A bromide is a chemical compound where bromine is the most electronegative element. It may be ionic and contain the bromide ion, Br- or covalent like methyl bromide, CH3Br.
The chemical formula for strontium bromide is SrBr2. It consists of one strontium (Sr) ion and two bromide (Br) ions.
The chemical formula for chromic bromide is CrBr3. It consists of one chromium ion (Cr) and three bromide ions (Br).