7 of 11 Review | Constants | Periodic Table Part H For the atoms that do not follow the octet rule state how many electrons surround these atoms. Express your answers as integers separated by commas. ΑΣφ NNO, NBF, , NICl, · NOPB.3 , NXeF, electrons Submit Request Answer Next >

Q: For Calcium atom answer the following questions: 1) How many protons does it have? 20 protons 2) How…

A: 1) Number of protons: Number of protons present in an atom is equal to the atomic number of that…

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Q: What is wrong with the following Lewis structures: :0: BrCl: CO3-2 BF3 ✓ :J: :O: -2 nothing…

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Q: below as ionic or molecular, based on their valence electrons. NaCI Caz0 CO2 II

A: NaCl -----> Ionic Ca2O -------> Ionic  CO2 --------> Molecular

Q: Compare and contrast covalent vs. ionic bond. Use complete sentences and as many details you can…

A: Ionic bond is made of metal and non-metal whereas covalent bond is made of two non-metals. Object of…

Q: Now, we will investigate diatomic molecules, those that are made up of two of the same type of atom.…

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Q: O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Recognizing exceptions to the octet rule Decide whether…

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Q: Determine the number of valence electrons in cyanide (CN) and then draw the corresponding Lewis…

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Q: and on 4 Question 19.g of 23 Uranium hexafluoride, UF, is an important compound used in the…

A: Given -> UF6 -> central atom is Uranium (U) -> Side atoms are fluorine (F)

Q: The Lewis Dot Structure rule states that S=N-A. Recall that N represents the TOTAL number of valence…

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Q: Draw a Lewis structure of the following covalent compounds, using the (fictional) information below.…

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Q: 1. Draw Lewis structures for each of the following molecules or polyatomic ions. State whether they…

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Q: Covalent bonds form between what types of elements? O A metal to metal OB. metal to non-metal OC.…

A: Option C is correct. ( non metal -non metal)

Q: Lewis structures of group T compounds Draw Lewis structures for each of the following molecule or…

A: Methane : CH4: There is 1 carbo and 4 Hydrogens present. So C is the central atom. Electronic…

Q: Fill up the table below and perform the indicated tasks. 2nd column – draw the Lewis structure of…

A: There are two important factors which decides the polarity of any compounds, one of them is the…

Q: Covalent bonding with multiple atoms mostly requires a central atom . Once the geometrical shape is…

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Q: Indicate whether each statement below is true or false. a. The core electrons are called valence…

A: a) The electrons present in the outermost valence shell is called valence electrons.  Inner…

Q: Answer the following questions List three elements that have 2 electrons in their valence shell.…

A: Dear student since it is a multiple subparts question, according to answering guidelines here I am…

Q: The Lewis Dot Structure rule states that S=N-A. Recall that S represents the TOTAL number of valence…

A: The Lewis Dot Structure rule states that S=N-A. Recall that S represents the TOTAL number of valence…

Q: ♥ Draw Lewis structures for each of the following. Use the DEN and the number of REDs around the…

A: We have been asked to draw the lewis structure of the given compounds along with the valence…

Q: Which of the following bonds are polar covalent? Multiple answers: Multiple answers are accepted for…

A: If electronegativity difference is equal to zero then bond become non-polar, other wise polar.

Q: CER: A chemist analyzed four different substances and obtained the given data below. Three of the…

A: Firstly           Let's check the solubility-         As the unknown is soluble in water then it may…

Q: Draw the structure of NO3 Draw the ion by placing atoms on the grid and connecting them with bonds.…

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Q: i) ASF3, (ii) BrF3, (iii) ClO3-, (iv) BrO2- Answer the following questions for the molecules given…

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Q: Florine and Sodium ions form a polar covalent bond. Use a periodic table and your knowledge of…

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Q: Formula Metals Non-metals Type of Bond . HE hydrogen fluorine none covalent 2. NaCl sodium chlorine…

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Q: Draw Lewis diagrams for the following ions. In the formula the symbol of the central atom is given…

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Q: A compound composed of 3.3% H, 19.3% C, and 77.4% O has a molar mass of approximately 60 g/mol. What…

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Q: Consider the following element combinations. Classify the bonds formed between each pair as ionic,…

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Q: : Br + Mg: + .Br: - Mg + 2: Br: → MgBr, Select the options that explains demonstration of Lewis dot…

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Q: the halogens, X2 Draw the molecule by placing atoms on the grid and connecting them with bonds.…

A: Since in each halogen atom, we have 7 valence electrons  Hence they will try to get 1 more electron…

Q: Answer the following questions for the  Lewis structure for OSiS , given that silicon is the central…

A: (1)Two double bonds exists in this structure.   (2) "No" or "zero" electron surround the silicon…

Q: Answer the questions about the Lewis dot structure of hydrogen fluoride. H- F How many bonding…

A: It can easily be understood by drawing Lewis dot structure of HF.

Q: Fill up the table below and perform the indicated tasks. 2nd column – draw the Lewis structure of…

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Q: Which of these statements are FALSE about covalent bonding? O a. Atoms are held together through…

A: Covalent bonding is sharing formed by sharing of electrons between elements. There are no…

Q: State true or false for the following: 1. Within a period, elements with higher atomic numbers…

A: On moving left to right in a period, the atomic radius decreases with increase in effective nuclear…

Q: Provide the following information for each of the following chemical formulas.

A: Lewis represeted simple notation to represent outer most shell electrons in an atom with dot , each…

Q: Draw Lewis structures for each of the following. Use the DEN and the number of REDs around the…

A: Lewis Structure is a very simple representation of the valence shell electrons in a molecule.

Q: Draw Lewis Dot Symbols or Structures for various elements and compounds: Atom, lon Number of Lewis…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The valence electrons configuration of X is ns? and Y is ns²np³. What is the most likely chemical…

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Q: 5. Complete the table below. Formula Valence electrons Total number of Lewis Dot for each atom…

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Q: Draw the Lewis structure of the BaO, and answer the following questions: Which element is the…

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Q: Consider the following element combinations. Classify the bonds formed between each pair as ionic,…

A: Given element combinations: Na nad N Cl and Cl Mn and Cl Ba and O P and I S and Cl O and O O and Cl…

Q: Write the Lewis structure for the following molecules, and indicate the number and type of bonds: -…

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Q: 1. A) Predict formulas for all compounds that you might reasonably expect to form between each of…

A: Valence electrons in Se is 6  Valence electrons in O is 6   Valence electrons in Sn is 4 Valence…