answersLogoWhite

0

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-.

User Avatar

Wiki User

11y ago

What else can I help you with?

Related Questions

What is the fromula for bromide?

Formula: Br-


What is the correct formula for iron(ll) bromide?

The correct formula for iron(ll) bromide is FeBr2.


WHat is the formula and valency for bromide?

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.


How do we workout the formula for sodium bromide?

The chemical formula of sodium bromide is NaBr.


What is the formula potassium bromide?

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.


What is Formula of Bromide Ion?

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.


What is the correct formula unit for the ionic compound sodium bromide?

The correct formula unit for sodium bromide is NaBr.


Formula gold bromide?

The formula for gold bromide is AuBr3. Gold bromide is an ionic compound composed of one gold ion (Au3+) and three bromide ions (Br-).


What is chemical formula for copper 1 bromide?

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.


What is the 'Formula for bromide?

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.


What is the formula for stronium bromide?

The chemical formula for strontium bromide is SrBr2. It consists of one strontium (Sr) ion and two bromide (Br) ions.


What is formula for chromic bromide?

The chemical formula for chromic bromide is CrBr3. It consists of one chromium ion (Cr) and three bromide ions (Br).