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Draw the best Lewis structure for BrO4- perbromate ion and determine the formal charge on bromine and one of the oxygen atoms?
Wiki User
∙ 13y ago
Perbromate BrO4- , Br ox. value +7 , O ox. value -2
Br(=O)3(-O-)Charges and free electron pairs (not drawn in the smiley above):- One single bonded O : charge -1. This O has 3 free electron pairs
- Three double bonded O's: charge 0. These 3 O's have 2 free electron pairs each
- Br (seven covalent pairs with O atoms): charged 0 (zero, neutral)
There are two related links below this answer page with better 'pictures' of perbromate ion
Wiki User
∙ 13y ago
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What charge does bromine have?
Bromine on the periodic table is Br. 35 79.909
Does bromine have a positive or negative charge?
It has a negative charge, as it is located on the left side of "the staircase" on the periodic table.
What are the ions like in calcium bromide?
Calcium ions have a charge of plus two, and bromine ions have a charge of minus one.
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.
Is bromine positively or negatively charged?
Bromine the element is neutral, meaning it has neither a positive nor a negative charge. However it typically forms negative ions.
Does perbromate have an ionic charge?
Yes, the perbromate ion has a -1 charge
What is the chemical name for AgBrO4?
That's silver(I) perbromate. Silver's most common valence state is +1. The perbromate anion has one more oxygen than the "parent" bromate polyatomic, hence the "per-" prefix. The charge of perbromate is -1. Therefore, the silver cation and the perbromate anion bond in a 1:1 ratio with the formula AgBrO4.
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
What element has a charge of plus 35 on its nucleus?
Bromine(Br) has a charge of +35 on its nucleus
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 formal charge?
Formal charge is used when creating the Lewis structure of a molecule, to determine the charge of a covalent bond. Formal charge is the difference between the valence electrons, unbound valence electrons, and half the shared electrons.
What is the charge for a bromine ion with 26 electrons?
A bromine ion with only 26 electrons is not possible. A bromine atom has 35 electrons and it can't loose 9 electrons.
Why iodine is less reactive than bromine?
Bromine has more nuclear charge as compared to iodine. So, bromine easily attracts an electron and hence more reactive.
What is the charge of a bromine atom when it gets an electron?
One electron
Does bromine have a positive or negative charge?
It has a negative charge, as it is located on the left side of "the staircase" on the periodic table.
How is bromine bad for humans?
bromine is a halogen (an element that can be very reactive and acidic). similar to inhaling chlorine and fluorine which is even more toxic. this is because bromine has 7 electrons in outermost orbit and capable of stealing 1 electrons from another molecule/atoms/element to achieve a stable octet structure. this makes bromine negatively charge which can cause damage in your body. Bromine does have it's human uses, though. Bromine compounds are used in some medications, and if you've ever swum in a large heated pool, odds are the disinfectant in the water was bromine just as likely as chlorine.
