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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.
What does bromide means?
Bromide is the name of the bromine anion (Br-)
Does bromine have a negative ion?
Yes, its negative ion is called Bromide = Br-
Is br a anion or cation?
Br is an anion. It is called bromide and is the ion form of the element bromine.
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.
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.
