Pbr lewis structure - Step #1: Calculate the total number of valence electrons. Here, the given molecule is PBr3 (phosphorus tribromide). In order to draw the lewis structure of PBr3, first of all you have to find the total number of valence electrons present in the PBr3 molecule. (Valence electrons are the number of electrons present in the outermost shell of an atom).

 
Here’s how you can easily draw the PBr 5 Lewis structure step by step: #1 Draw a rough skeleton structure. #2 Mention lone pairs on the atoms. #3 If needed, mention formal charges on the atoms. Now, let’s take a closer look at each step mentioned above.. Licking county ohio dog license

Step #1: Calculate the total number of valence electrons. Here, the given molecule is PBr3 (phosphorus tribromide). In order to draw the lewis structure of PBr3, first of all you have to find the total number of valence electrons present in the PBr3 molecule. (Valence electrons are the number of electrons present in the outermost shell of an atom).If you’re in the market for new curtains, there’s no better time to find a great deal than during the John Lewis curtains sale. As one of the leading retailers in the UK, John Lewi...May 25, 2023 · Step #1: Draw the lewis structure Here is a skeleton of PBr3 lewis structure and it contains three P-Br bonds. (Note: If you want to know the steps of drawing the PBr3 lewis dot structure, then visit this article: PBr3 lewis structure , Or you can also watch this short 2 minute video). Step 1: Figure out how many electrons the molecule must have, based on the number of valence electrons in each atom. When drawing the structure of an ion, be sure to add/subtract electrons to account for the charge. Step 2: Connect the atoms to each other with single bonds to form a “skeleton structure.”.Draw the Lewis structure for HNO_3 with all resonance structures and formal charges. Draw the Lewis structure (including resonance structures) for methyl azide (CH_3N_3). For each resonance structure, assign formal charges to all atoms that have formal charge. Draw a Lewis structure for the nitrite ion, including lone pairs and formal charges.A: Lewis structure:The Lewis structure is a simplified representation of the valance shell electrons… Q: Draw the Lewis structure for BeF,, including 2 lone pairs. A: formula for determining the hybridization:- x= (V+M-C+A)/2 V = valence electrons of central atom M…Apr 23, 2024 · By using the following steps, you can easily draw the Lewis structure of PBr 3. #1 Draw skeleton. #2 Show chemical bond. #3 Mark lone pairs. #4 Calculate formal charge and check stability (if octet is already completed on central atom) Let’s one by one discuss each step in detail. If you’re in the market for new curtains, there’s no better time to shop than during a John Lewis curtains sale. Known for their high-quality and stylish home decor, John Lewis off...Draw the Lewis dot structure for {eq}PBr_3 {/eq}. Determine the electron geometry and molecular shape of this molecule. Is this molecule polar or nonpolar? Molecular Geometry: Atoms are arranged in different three-dimensional arrangements in order to form a molecule. These arrangements are generally known as molecular geometry, which depends on ...Lewis electron dot diagrams use dots to represent valence electrons around an atomic symbol. Lewis electron dot diagrams for ions have less (for cations) or more (for anions) dots than the corresponding atom. This page titled 9.2: Lewis Electron Dot Diagrams is shared under a CC BY-NC-SA 3.0 license and was authored, remixed, …April 30, 2022 by Sania Jakati. In this article, we are going to analyze PBr5 lewis structure and various facts about it. PBr5 or phosphorus pentabromide is a compound of …In the PBr 3 Lewis structure Phosphorus (P) is the least electronegative so it goes in the center. In the Lewis structure for PBr 3 there are a total of 26 valence electrons. Three …Here’s the best way to solve it. < Question 1 of 16 ) Draw the Lewis structure of PBrz. Include all the lone pairs. Select Draw Rings More Erase The skeleton of acetic acid is shown. Complete the structure by adding bonds and nonbonding electrons. Represent shared electron pairs (bonds) with dashes.Draw the Lewis structure for HNO_3 with all resonance structures and formal charges. Draw the Lewis structure (including resonance structures) for methyl azide (CH_3N_3). For each resonance structure, assign formal charges to all atoms that have formal charge. Draw a Lewis structure for the nitrite ion, including lone pairs and formal charges.In order to draw a Lewis structure of PBr 3 _3 3 , first we will count the total number of valence electrons, which is 26 (5 from P atom and 21 from Br atoms). We will put P atom in the center of the structure (because it is less electronegative than Br atoms) and Br atoms will go on the sides of P atom. To solve this task, recall how we draw Lewis structures. Apply the rules for drawing Lewis structures on PBr 3 _3 3 : Determine the total number of valence electrons in the molecule. Connect all elements by using a single pair of electrons so they form a single bond. Structured interviews help get relevant and accurate info, which leads to better hires. Here’s the process and some example questions. Human Resources | How To Get Your Free Hiring...A Lewis dot structure for SeO3 is drawn with an Se in the center, with two lines connecting it to two Os and one double line connecting it to an O. The Os connected by single lines...Now in the BrF molecule, you have to put the electron pairs between the bromine atom (Br) and fluorine atom (F). This indicates that the bromine (Br) and fluorine (F) are chemically bonded with each other in a BrF molecule. Step 4: Make the outer atoms stable. Place the remaining valence electrons pair on the central atom.Lewis Symbols. We use Lewis symbols to describe valence electron configurations of atoms and monatomic ions. A Lewis symbol consists of an elemental symbol surrounded by one dot for each of its valence electrons:. Figure \(\PageIndex{1}\) shows the Lewis symbols for the elements of the third period of the periodic table.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Question 16 of 17 Draw the Lewis structure of PBr and then determine if the molecule is polar or nonpolar - :Br: 1 P. A) Nonpolar B) Polar .Br "Br: Click to edit molecule. There are 2 steps to solve this one.You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: 5. Write the Lewis structure and geometry for the compound with formula: C. SCl2 d. PBr 6. Indicate the state of hybridization of the elements present in the structures of the previous question c. (1) Here’s the best way to solve it.Here’s the best way to solve it. Determine the number of valence electrons for phosphorus and bromine.The structure of Phosphorus Tribromide is a pyramidal structure with sp 3 hybridization. Table of Contents. Reactions of PBr 3; ... PBr 3 can act as an electrophile or Lewis acid. Phosphorus tribromide’s most important reaction is with alcohols, where it replaces an OH group with a bromine atom to form alkyl bromide. Q3 .Step 1: Figure out how many electrons the molecule must have, based on the number of valence electrons in each atom. When drawing the structure of an ion, be sure to add/subtract electrons to account for the charge. Step 2: Connect the atoms to each other with single bonds to form a “skeleton structure.”.PBr3 and SOCl2: Reagents For Converting Alcohols To Good Leaving Groups. Alcohols can be converted into alkyl halides with phosphorus tribromide (PBr 3) or thionyl chloride (SOCl 2 ). The reaction with PBr 3 occurs with inversion of configuration at carbon. Using PBr 3 and SOCl 2 is much more mild and predictable than using HBr or HCl to ...Question: Draw the Lewis structure of PBr3 then determine: - the shape (molecular geometry): - the polarity of the molecule: please provide explanation . Show transcribed image text. There are 2 steps to solve this one. Who are the experts? ... Draw the Lewis structure of PBr 3 ...PBr 5 lewis structure is made up of five P-Br bonds, with a phosphorus (P) atom in a central position and all five bromine (Br) as outer atoms in the lewis diagram. The lewis structure of PBr 5 contains a total of 5 bond pairs and 15 lone pairs (3 lone pairs on each bromine atom). The drawing of the PBr 5 lewis’s structure is very easy and ...1. Phosphorus tribromide (PBr 3) can be used to convert primary and secondary alcohols to alkyl bromides. 2. Phosphorus Tribromide PBr 3 converts carboxylic acid to acid bromides. 3. Phosphorus Tribromide PBr 3 reacts with water to form phosphorous acid (H 3 PO 3) and HBr. PBr 3 + H2O → H 3 PO 3 + HBr. Read more: Phosphorus tribromide (PBr3)XeO 2 F 2. Steps for Writing Lewis Structures. Find the total valence electrons for the molecule. Explain How Examples: H 2 S, NCl 3, OH -. Put the least electronegative atom in the center. Note: H always goes outside. Examples: NOCl, CF 2 Cl 2, HCN. Put two electrons between atoms to form a chemical bond. Examples: CH 4, NH 3, I 2.A quick explanation of the molecular geometry of PBr3 including a description of the PBr3 bond angles.Looking at the PBr3 Lewis structure we can see that the...In the above structure, you can see that the central atom (phosphorus) forms an octet. And the outside atoms (oxygen and bromines) also form an octet. Hence, the octet rule is satisfied. Also, the above structure is more stable than the previous structures. Therefore, this structure is the stable Lewis structure of POBr 3. Next: PH 2 – Lewis ...If you’re in the market for new curtains, there’s no better time to shop than during a John Lewis curtains sale. Known for their high-quality and stylish home decor, John Lewis off...Draw a Lewis structure for SO2 in which all atoms have a formal charge of zero. Draw the Lewis structure for C_2^{2-} and find the formal charges for each carbon atom. Draw the Lewis structure for HBrO2 and assign formal charges to each atom. Draw the Lewis structure with the lowest formal charges for the compound below.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Question 16 of 17 Draw the Lewis structure of PBr and then determine if the molecule is polar or nonpolar - :Br: 1 P. A) Nonpolar B) Polar .Br "Br: Click to edit molecule. There are 2 steps to solve this one.Draw a Lewis structure that represents the P4 molecule. Draw the Lewis structure and indicate whether or not the molecule satisfies the octet rule. BeCl_2. Draw the Lewis dot structure for FeBr_3. Draw and explain the Lewis structure for NH2CO2H. How to draw Lewis dot structure of SnF_6^2-? Draw the Lewis structure for the HCCCH_3 molecule. In the Lewis structures listed below, M and X represent various elements in the third period of the periodic table. Write the formula of each compound using the chemical symbols of each element: Write the Lewis structure for the diatomic molecule P 2 , an unstable form of phosphorus found in high-temperature phosphorus vapor. With its rich history and commitment to quality, John Lewis UK has become a beloved retailer for shoppers across the country. From fashion and beauty to home decor and electronics,...Here's what the perfect email consists of: brevity, a...Lewis electron dot diagrams use dots to represent valence electrons around an atomic symbol. Lewis electron dot diagrams for ions have less (for cations) or more (for anions) dots than the corresponding atom. This page titled 9.2: Lewis Electron Dot Diagrams is shared under a CC BY-NC-SA 3.0 license and was authored, remixed, …Hello Guys!We are back with yet another video to help you determine the Lewis structure of PBr3 or Phosphorus Bromide. Knowing the Lewis dot structure of the...For many people, dementia means Alzheimer’s. But Alzheimer’s isn't the only type of dementia; there are actually several different forms including vascular dementia and dementia wi...Question 28 (4 points) Draw the Lewis Structure of PBr 3 . Answer the following questions. Type numbers in the blanks. Do not spell them. How many total valence electrons are there? A. How many total nonbonding nonbonding electron pairs are there? How many single bonds are there? Hnw manv total double or triple bonds are there?The Lewis structure for the PBr4- ion consists of a central phosphorus atom bonded to four bromine atoms. The phosphorus atom forms single bonds with each bromine atom and has one lone pair of electrons.Failing to structure your business in the most appropriate way (given your goals) can lead to problems. Learn about business legal structures. Advertisement You are starting a comp...Molecular Polarity. To determine if a molecule is polar or nonpolar, it is frequently useful to look at Lewis structures. Nonpolar compounds will be symmetric, meaning all of the sides around the central atom are identical - bonded to the same element with no unshared pairs of electrons. Notice that a tetrahedral molecule such as …One Lewis dot structure for a sulfate ion is an S connected by two pairs of dots to two O’s, each of which is surrounded by two pairs of dots. The S is connected by one pair of dot...Step 3: Connect each atoms by putting an electron pair between them. Now in the HBrO2 molecule, you have to put the electron pairs between the oxygen (O) & hydrogen (H) atom and between the oxygen (O) & bromine (Br) atoms. This indicates that these atoms are chemically bonded with each other in a HBrO2 molecule.Jun 30, 2016 · Answer link. "Of phosphoryl bromide?". There are 6+5+3xx7=32 electrons to distribute. Lewis structures of O=PBr_3 or ""^ (-)O-^ (+)PBr_3 are appropriate. The 2nd one is probably more common now. Each structure distributes 16 pairs of valence electrons as is required. If you’re in the market for new curtains, there’s no better time to shop than during a John Lewis curtains sale. Known for their high-quality and stylish home decor, John Lewis off...Answer link. "Of phosphoryl bromide?". There are 6+5+3xx7=32 electrons to distribute. Lewis structures of O=PBr_3 or ""^ (-)O-^ (+)PBr_3 are appropriate. The 2nd one is probably more common now. Each structure distributes 16 …What is the Lewis structure of PBr3? It is phosphorous surrounded by the three bromines with single bonds. There are a total of 26 valence electrons, so each bromine is surrounded by three pairs ...If you’re in the market for a new or used car in Hays, KS, chances are you’ve come across Lewis Ford Toyota. With a reputation for quality vehicles and exceptional customer service...1. Phosphorus tribromide (PBr 3) can be used to convert primary and secondary alcohols to alkyl bromides. 2. Phosphorus Tribromide PBr 3 converts carboxylic acid to acid bromides. 3. Phosphorus Tribromide PBr 3 reacts with water to form phosphorous acid (H 3 PO 3) and HBr. PBr 3 + H2O → H 3 PO 3 + HBr. Read more: Phosphorus tribromide (PBr3) For BeBr2 provide a Lewis structure, predicted VSEPR molecular geometry, bond angle, and indicate whether the compound is polar, nonpolar or a polyatomic ion arrow_forward What is the shape of a molecule with the central atom having two shared and two lone pairs of electrons? Wired magazine's How To Wiki has a short and sweet article on how to make your emails more efficient with a defined structure.PBr5 lewis structure has a Phosphorus atom (P) at the center which is surrounded by five Bromine atoms (Br). There are 5 single bonds between the Phosphorus atom (P) and each Bromine atom (Br). If you haven’t understood anything from the above image of PBr5 (phosphorus pentabromide) lewis structure, then just stick with me and you will get ...Rubidium LOSES one electron to become Rb(+)Bromine GAINS one electron to become Br(-)They form an ionic bond and BOOM done.Check me out: http://www.chemistna...PBr3 lewis structure has a Phosphorus atom (P) at the center which is surrounded by three Bromine atoms (Br). There are 3 single bonds between the …Q: Draw the Lewis structure for the phosphorus tribromide (PBr,) molecule. A: The electronic configuration of Phosphorus is 1s2 2s2 2p6 3s2 3p3. Phosphorus has 5 valence…The molecular geometry or shape of PBr 3 is a Trigonal pyramid. The electron geometry for PBr 3 is Tetrahedral as its central atom has 4 regions of electron density. In the PBr 3 Lewis dot structure, a total of 10 lone pairs and 3 bond pairs are present. The hybridization of phosphorous in PBr 3 is sp 3.Draw the best Lewis structure for each of the following common solvents. water (H₂O),… A: We have to draw the Lewis structure of the following compounds 1 - water (H2O) 2-methanol (CH3OH)… Q: Atomic analysis has been performed by: O O A mass spectrometer Electrical deflection A laser pointer…A Lewis dot structure for SeO3 is drawn with an Se in the center, with two lines connecting it to two Os and one double line connecting it to an O. The Os connected by single lines...Improve student outcomes for free! This video shows you how to draw the lewis structure for PBr4+. It also discusses the molecular geometry, bond angle, and if PBr4+ is polar or nonpolar. Lewis Structure. Lewis structures are useful because they can help us predict the molecular geometry of a molecule. Lewis structures only show valence electrons, where dots represent non-bonded electrons and lines represent two bonded electrons. Answer and Explanation: Structured interviews have demonstrated a high degree of reliability, validity, and legal defensibility compared to unstructured interviews. To learn how to implement structured or...PBr3 and SOCl2: Reagents For Converting Alcohols To Good Leaving Groups. Alcohols can be converted into alkyl halides with phosphorus tribromide (PBr 3) or thionyl chloride (SOCl 2 ). The reaction with PBr 3 occurs with inversion of configuration at carbon. Using PBr 3 and SOCl 2 is much more mild and predictable than using HBr or HCl to ...Phosphorus pentabromide is a reactive, yellow solid of formula P Br 5, which has the structure [PBr4]+ Br − (tetrabromophosphonium bromide) in the solid state but in the vapor phase is completely dissociated to PBr3 and Br2. Rapid cooling of this phase to 15 K leads to formation of the ionic species phosphorus heptabromide ... You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: 5. Write the Lewis structure and geometry for the compound with formula: C. SCl2 d. PBr 6. Indicate the state of hybridization of the elements present in the structures of the previous question c. (1) Here’s the best way to solve it. Phosphorus tribromide, like PCl 3 and PF 3, has both properties of a Lewis base and a Lewis acid. For example, with a Lewis acid such as boron tribromide it forms stable 1 :1 adducts such as Br 3 B · PBr 3. At the same time PBr 3 can react as an electrophile or Lewis acid in many of its reactions, for example with amines. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Question 16 of 17 Draw the Lewis structure of PBr and then determine if the molecule is polar or nonpolar - :Br: 1 P. A) Nonpolar B) Polar .Br "Br: Click to edit molecule. There are 2 steps to solve this one. Here’s the best way to solve it. Determine the number of valence electrons for phosphorus and bromine.A Lewis structure is a way to show how atoms share electrons when they form a molecule. Lewis structures show all of the valence electrons in an atom or …Q: Draw the Lewis structure of PB33 and then determine if the molecule is polar or nonpolar. A)… A: Lewis structure of molecule explains the bonding between atoms e.g lone pairs ,bond pairs etc.Science. Chemistry. Chemistry questions and answers. For the PBr3 molecule, draw the correct Lewis structure and select all polar covalent bonds. Draw the molecule by placing atoms on the grid and connecting them with bonds. Include selecting the Highlight function on the upper toolbar and then clicking on the bond (s).In the above structure, you can see that the central atom (phosphorus) forms an octet. And the outside atoms (oxygen and bromines) also form an octet. Hence, the octet rule is satisfied. Also, the above structure is more stable than the previous structures. Therefore, this structure is the stable Lewis structure of POBr 3. Next: PH 2 – Lewis ...Hello Guys!We are back with yet another video to help you determine the Lewis structure of PBr3 or Phosphorus Bromide. Knowing the Lewis dot structure of the...In order to draw a Lewis structure of PBr 3 _3 3 , first we will count the total number of valence electrons, which is 26 (5 from P atom and 21 from Br atoms). We will put P atom in the center of the structure (because it is less electronegative than Br atoms) and Br atoms will go on the sides of P atom.Xe is a noble gas . Xe has 8 valence electrons . View the full answer Step 2. Unlock. Answer. Unlock. Previous question Next question. Transcribed image text: Draw the Lewis structure for the xenon tetrafluoride (XeF4 molecule C X.Failing to structure your business in the most appropriate way (given your goals) can lead to problems. Learn about business legal structures. Advertisement You are starting a comp... Draw the bond-dot Lewis diagram of PBr 3 . What is the electronic geometry of PBr 3 ? Part 3 (1 point) What is the molecular geometry of PBr 3 ? Part 4 (1 point) Which of the following best describes the bond angles in PBr 3 ? Choose one: A. 9 0 ∘ B. 18 0 ∘ C. 12 0 ∘ D. ≈ 10 9 ∘

Question: Draw the bond-dot Lewis diagram of PBr3.What is the electronic geometry of PBr3 ? Part 3 (1 point) What is the molecular geometry of PBr3 ? Part 4 (1 point) Which of the following best describes the bond angles in PBr3 ? Choose one: A. 90∘ B. 180∘ C. 120∘ D. ≈109∘. There are 3 steps to solve this one.. How old is brian busby

pbr lewis structure

2 days ago · Lewis Dot Structure of PBr 3. The above image is the Lewis structure of PBr 3. In the structure, the phosphorus atom is bonded with three bromine atoms and has a lone pair. Key Features of Lewis Structure of PBr 3. Lewis structures extend the concept of the electron dot structure by adding lines between atoms to represent shared pairs in a ... Lewis Structure Examples. The Lewis electron dot structures of a few molecules are illustrated in this subsection. 1. Lewis Structure of CO2. The central atom of this molecule is carbon. Oxygen contains 6 valence electrons which form 2 lone pairs. Since it is bonded to only one carbon atom, it must form a double bond.Science. Chemistry. Chemistry questions and answers. For the PBr3 molecule, draw the correct Lewis structure and select all polar covalent bonds. Draw the molecule by placing atoms on the grid and connecting them with bonds. Include selecting the Highlight function on the upper toolbar and then clicking on the bond (s).PBr5 Lewis Structure: How To Draw The Dot Structure For, 60% OFF. Write the electron-dot formula of the cation present in solid phosphorus pentabromide, PBr5. PBr5 Lewis Structure, Molecular Geometry, Hybridization, and Polarity Techiescientist. How to Draw the Lewis Dot Structure for SbF5.What is the Lewis structure of PBr3? It is phosphorous surrounded by the three bromines with single bonds. There are a total of 26 valence electrons, so each bromine is surrounded by three pairs ...Chemistry questions and answers. QUESTION 3 Draw a Lewis dot structure for PBr3. Then, describe it by filling in the blanks in the following statement with numbers. If a given feature is not applicable, enter "0"; do NOT leave it blank. The Lewis dot structure for PBr3 has single bonds, double bonds, triple bonds, and a TOTAL of lone pairs.start a class game. automatically assign follow-up activities based on students’ scores. assign as homework. share a link with colleagues. print as a bubble sheet. Improve student outcomes for free! This video shows you how to draw the lewis dot structure of PBr6- in addition to discussing the bond angle, hybridization, and molecular geometry.What is the term structure of interest rates? From a flat term structure to inverted yield curves, discover how interest rates influence bond values. The term structure of interest...If you’re a resident of Hoover, Alabama, you know how important it is to have a reliable car. Whether it’s for commuting to work or running errands around town, having a vehicle th...A step-by-step explanation of how to draw the PBr4+ Lewis Dot Structure.For the PBr4+ structure use the periodic table to find the total number of valence el...To solve this task, recall how we draw Lewis structures. Apply the rules for drawing Lewis structures on PBr 3 _3 3 :. Determine the total number of valence electrons in the molecule. Connect all elements by using a single pair of electrons so they form a single bond.Apr 30, 2022 · In this article, we are going to analyze PBr5 lewis structure and various facts about it. PBr5 or phosphorus pentabromide is a compound of phosphorus and bromine which is yellow colored (solid) in appearance. It has a got huge application in organic chemistry. So we will study the bonding in PBr5 by understanding the PBr5 lewis structure. Answer to Solved PBr5 , SCl4 , XeF4 Lewis Structure, 3-D Sketch , Are | Chegg.comHere’s how you can easily draw the PBr 5 Lewis structure step by step: #1 Draw a rough skeleton structure. #2 Mention lone pairs on the atoms. #3 If needed, mention formal charges on the atoms. Now, let’s take …Step 3: Connect each atoms by putting an electron pair between them. Now in the PBr3 molecule, you have to put the electron pairs between the phosphorus atom (P) and bromine atoms (Br). This indicates that the phosphorus (P) and bromine (Br) are chemically bonded with each other in a PBr3 molecule. Step 4: Make the outer atoms stable.The Lewis structure shows three single P-Br bonds and a lone pair on P, using 8 bonding electrons. PBr3 exhibits a trigonal pyramidal geometry, with bond angles slightly less than 109.5° due to lone pair-bond pair repulsion. The molecule is polar, arising from the electronegativity difference between P (2.19) and Br (2.96) and the asymmetric ...The Lewis structure for the PBr4- ion consists of a central phosphorus atom bonded to four bromine atoms. The phosphorus atom forms single bonds with each bromine atom and has one lone pair of electrons.Long Lewis Ford in Hoover, Alabama is the premier destination for anyone looking to buy a car in Birmingham and its surrounding areas. In this article, we will explore why Long Lew... Improve student outcomes for free! This video shows you how to draw the lewis structure for PBr4+. It also discusses the molecular geometry, bond angle, and if PBr4+ is polar or nonpolar. PBr_5's molecular geometry is trigonal bipyramidal. Let's start with its Lewis structure. P has 5 valence electrons and Br has 7 valence electrons, which means that a total of 5 + 5*7 = 40 electrons must be accounted for. P's bonds with the five Br atoms account for 5 * 2 = 10 electrons, while the three lone pairs on each Br atom complete the ….

Popular Topics