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How many Li ions are needed to combine with one bromide ion?
Bromine has -1 charge and Lithium has +1 charge. Therefore,only one lithium ion is required to react with a bromine ion.
What is the formal charge for BrO2?
The formal charge on bromine in the molecule HBr is -1. There are a number of rules for assigning the formal charge to an atom. The most important of them is that the sum of the formal charges on each atom must equal the charge on the molecule or ion. Since the Br has a formal of -1 and the charge on HBr is zero, then the formal charge on the hydrogen atom must be +1. The bromine atom has a formal charge of -1 because another important rule is that the most electronegative atom will have a negative formal charge equal to the number of electrons it needs to fill all of its outer orbitals. Since bromine has seven electrons, it needs one electron to fill its outer shell.
Indicate the charge on the bromide ion in the equation resulting in the ionic compound potassium bromide?
The charge of Bromine would be -1.
What particles in the periodic table have a negative 1 charge?
Group-17 elements have negative 1 charge. Examples are chlorine, bromine, iodine etc.
Why does bromine form a -1 ion?
Bromine has seven electrons in its outermost energy level. It can get the stable electron configuration by getting one electron from another atom which makes the -1 charge.
What is the charge on the ion for bromine?
-1
What charge does bromine have?
Bromine on the periodic table is Br. 35 79.909
How many Li ions are needed to combine with one bromide ion?
Bromine has -1 charge and Lithium has +1 charge. Therefore,only one lithium ion is required to react with a bromine ion.
What is the charge of a bromine ion?
A bromine ion has a -1 charge. That's because it is a halogen, and it is an electron "borrower" which wants to steal an electron to "complete" its outer electron shell. When it snags an electron to fulfill that tendancy of atoms to attain inert gas electron configuration, it ends up with that "extra" electron and a -1 charge. This is typical of all halogens, those elements that make up the Group 17 elements.
Why does bromine commonly have -1 charge while potassium has a plus 1 charge?
Because of the number of electrons in the outermost shell of the atom.
What is the charge of the nucleus in bromine?
An atomic nucleus is made up of protons and neutrons. Each proton has a charge of +1, whereas neutrons have no charge. Bromine has an atomic number of 35, and a nucleus containing 35 protons, therefore a charge of +35.
What is the formal charge for BrO2?
The formal charge on bromine in the molecule HBr is -1. There are a number of rules for assigning the formal charge to an atom. The most important of them is that the sum of the formal charges on each atom must equal the charge on the molecule or ion. Since the Br has a formal of -1 and the charge on HBr is zero, then the formal charge on the hydrogen atom must be +1. The bromine atom has a formal charge of -1 because another important rule is that the most electronegative atom will have a negative formal charge equal to the number of electrons it needs to fill all of its outer orbitals. Since bromine has seven electrons, it needs one electron to fill its outer shell.
Indicate the charge on the bromide ion in the equation resulting in the ionic compound potassium bromide?
The charge of Bromine would be -1.
What particles in the periodic table have a negative 1 charge?
Group-17 elements have negative 1 charge. Examples are chlorine, bromine, iodine etc.
Why does bromine form a -1 ion?
Bromine has seven electrons in its outermost energy level. It can get the stable electron configuration by getting one electron from another atom which makes the -1 charge.
Valency of bromide?
Bromine forms anion. It gets a charge of -1 to form bromide ion.
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).
