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The bromide ion, which has a charge of 1-, has one more electron than a neutral bromine atom. Its electron configuration is isoelectric with the noble gas krypton, so it has 36 electrons. Its electron configuration is [Ar]3d10 4s2 4p6. I apologize that the superscripts are not working. I put a space between the different sublevels to make it easier to understand.
What else can I help you with?
Does bromine form a cation or an anion?
Bromine (Br) forms a anion (negative charge) because it is a halogen, and it gains 1 electron. However, when it gains that electron (Br)- its name changes to Bromide ion.
Does bromine have a negative ion?
Yes, its negative ion is called Bromide = Br-
Does bromine form a cation or anion?
anion. bromine is a non metal which gains an electron making it negative.
Is bromine an anion or cation?
Normally, bromine forms an anion, because it gains one electron to have a full octet, and is then negative. (Br1-) However, bromine can from a cation, as is the case when using N-bromosuccinimide (Br+ is given off).
What is the correct formula for bromide ion?
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-.
Does bromine form a cation or an anion?
Bromine (Br) forms a anion (negative charge) because it is a halogen, and it gains 1 electron. However, when it gains that electron (Br)- its name changes to Bromide ion.
Is Br- referred to as an anion?
Yes, the ion bromide (Br-) is an anion.
Does bromine have a negative ion?
Yes, its negative ion is called Bromide = Br-
What does bromide means?
Bromide is the name of the bromine anion (Br-)
What is the formula of anion in the ionic compound sodium bromide?
The formula of the anion in sodium bromide is Br^-. Sodium bromide is composed of the sodium cation (Na^+) and the bromide anion (Br^-), which combine in a 1:1 ratio to form the compound NaBr.
Is br a anion or cation?
Br is an anion. It is called bromide and is the ion form of the element bromine.
When bromine atom gains one electron?
a bromide ion is formed, the ion formed has a -1 charge, and the ion formed is an anion
Identify cation and anion for KBr?
Potassium bromide, KBr: K+ - cation, Br- - anion
Does bromine form a cation or anion?
anion. bromine is a non metal which gains an electron making it negative.
What charge does a bromide ion have?
Br-, like the other halogens F-, Cl-, Br-, I-. They would obtain one electron to have noble gas electron configuration. Therefore, one negative charge.
What charge does a bromide anion carry?
Anions carry negative charges, Br-
In potassium bromide KBr which element forms anions?
Bromine (Br) forms anions in potassium bromide (KBr). It gains one electron to attain a full outer electron shell and achieve a stable electronic configuration.
