Lewis structure for selenium (Se)

Q: List three things wrong with the structure and fix the Lewis structure

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Q: Draw the Lewis structure of the neutral atom and the ion of potassium. Determine the number of…

A: Lewis structure shows the number of electrons (bonding and non-bonding) that may exist in the…

Q: Write electron configurations and Lewis structures for each element. Indicate which of the electrons…

A: Since you have posted questions with multiple subparts, we will solve the first three sub parts for…

Q: BeCl2 has an incomplete octet around the beryllium atom.Draw the Lewis structure of BeCl2.

A: Lewis structure is the electronic representation of a compound that helps in determining the…

Q: Which pair of elements has the most similar Lewis structures?(a) N and S (b) F and Ar(c) Cl and Ar…

A: Which pair of elements has the most similar Lewis structures has to be given.

Q: How do I find the number of valence electrons and make it a lewis structure?

A: The electron is considered as valence electron if it present in outermost shell of atom which gets…

Q: Looking at the Lewis Structure for "CH,F", what is wrong with the Lewis structure below? エ-C-F O…

A: Lewis structure of any molecule is comprises the valence shell electrons. The bond formed by the…

Q: Draw the Lewis structure of the neutral atom and the ion of each element. Determine the number of…

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Q: Find the Lewis structure

A: First we have to count total valence electrons and then we can make lewis struture of given…

Q: How lattice energy is ultimately responsible for the formation of ionic compounds

A: How lattice energy is ultimately responsible for the formation of ionic compounds has to be given.…

Q: Why does lattice energy decrease along with the group? Example: LICI> NaCl>KCI

A: Given,  Lattice energy decreases along with the group.

Q: Draw the Lewis dot symbols for the atoms Al and O. Use the Lewis model to determine the formula for…

A: For any chemical compound or an element, the lewis dot structure can be written by using the valence…

Q: Why is the Born-Haber cycle used to determine the lattice energies of ionic compounds?

A: 1. Born Haber's cycle: This approach helps to calculate the lattice energy released in the formation…

Q: Draw the lewis structure of the neutral atom and the ion of

A: Lewis structure is the representation of atom with its valence shell electrons in a molecule.…

Q: Draw Lewis structures for each of the following elements. Which element is most chemically stable?…

A: Lewis structure or electron dot structure can be defined as the way of representing the valence…

Q: In the Lewis model, a covalent chemical bond is the sharing of electrons (represented by…

A: Covalent chemical bond is formed by the sharing of e- between two atoms to create the noble gas…

Q: Draw the Lewis structures of the neutral atom of Calcium and the ion of Calcium. Determine the…

A: Lewis structure represents the systematic arrangement of atoms around the central atom. Electrons in…

Q: The Lewis structure of the ionic compound that will be formed by the elements magnesium and…

A: Lewis-dot structure  shows the bonding between the atoms of a molecule and it also shows the…

Q: Explain how the lattice energy of an ionic compound such as KCl can be determined using the…

A: Hey,  I'm providing solution for 1 only as per guidelines; ask the another question separately on…

Q: Draw a Lewis structure for SeI2 Draw a Lewis structure for SiH2Se Draw a Lewis structure for PS2–…

A: 1) Since each I has 7 valence electrons. Hence it will make 1 bond with Se. Hence Se will make total…

Q: The Lewis structure shows the number of ______ electrons in an atom. Only______electrons are placed…

A: The Lewis structure shows the number of ______ electrons in an atom. Only______electrons are placed…

Q: What is the Lewis structure?

A: Lewis dot Structure is a very simplified representation of the valence shell electrons in a…

Q: Draw the Lewis structure of the neutral atom and the ion of oxygen and Determine the number of…

A: Lewis structure: Lewis structures are diagrams that show the bonding between atoms of a molecule and…

Q: Define bond energy term Write an equation to represent the lattice energy of calcium chloride

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Q: Which is the correct number of electrons in the Lewis structure for NH3

A: NH3  Atomic number of N is 7 Electronic configuration = 1s22s22p3  It needs three more electrons to…

Q: What is the lewis dot structure for CaO

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Q: What are Lewis structures and how are they drawn?

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

Q: но НО ОН B1

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Q: Draw the Lewis structure for HCSNH2. (The carbon and nitrogen atoms are bonded together, and the…

A: The total number of valence electron in a  HCSNH2 molecule. 1 Carbon = 4 electrons 3 Hydrogen = 3…

Q: The table below includes the bond enthalpy (the energy required to separate the diatomic molecule…

A: The given data is, Diatomic Molecule Bond Enthalpy (kJ/mol) Bond Length (pm) Cl2 243…

Q: Draw the Lewis structures of the neutral atom of Aluminum and the ion of Aluminum. Determine the…

A: Lewis structure represents the systematic arrangement of atoms around the central atom. Electrons in…

Q: Draw the Lewis structure for the NF3 molecule: the F atoms are all bonded to the N atom. What is the…

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Q: Define ionic bond

A: An atom is the smallest unit of matter. It contains tiny particles like electrons, neutrons, and…

Q: Draw the Lewis structures of the neutral atom of Flourine and the ion of Fluorine. Determine the…

A: Lewis structure represents the systematic arrangement of atoms around the central atom. Electrons in…

Q: Draw the Lewis structure for the ionic compound that forms from Mg and F. Draw the Lewis dot…

A: Lewis dot structure of MgF2 is given by:

Q: What is wrong with this Lewis structure? The shape is not of concern

A: Carbon is a non-metal that has 4 electrons in its valance shell. It can share 4 of its electrons…

Q: What is the total number of valence electrons in the Lewis structure of SO42-? electrons (2) Draw a…

A: (1) The valence electrons are the outermost orbital containing electrons in an atom.The atomic…

Q: In the Lewis structure for the OF, molecule, the number of lone pairs of electrons around the…

A: To find: The number of lone pairs of electrons around the central oxygen atom in OF2 molecule.

Q: Find the total number of valence electrons in NCO

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Draw the Lewis structure of HF. Please place the elements in the order that they are written.

A: A Lewis structure is a simplified representation of the valence shell electrons in a molecule.…

Q: A picture or a drawing that shows the Lewis structure of a calcium atom?

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Q: Chlorine will most likely do which based on its electron configuration? O Lose or donate its valence…

A: Chlorine is a halogen, second member of seventeen group elements. It's electronegativity is 3.16 and…

Q: A picture or a drawing that shows the Lewis structure of phosphide ion?

A: The formula of phosphide ion is P3-. The atomic number of phosphorus (P) is 15 and its electron…

Q: Consider the Lewis Structure for the molecule, PBR3. On your own, make a sketch of the VSEPR shape,…

A: Structure of PBr3 is given According to VSEPR , diagram of PBr3  = ?  Electronic geometry =  ?

Q: Explain what is Lewis Structure?

A: Given term,      Lewis structure also called Lewis dot structure or electron dot structure

Q: lewis structure

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Q: Write the Lewis dot structure for the following atoms or ions:  Mg ___________________________…

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Q: Draw the Lewis structures for the molecules. Use the step-by-step guidelines HCN = CH₃CH₂OH =

A: Two molecular formula for which Lewis structure is to be accomplished.

Q: X is a made up element and contains 4 valence electrons E is a made up element and contains 6…

A: Lewis structure is also known as electron dot structure. It is used to represent valence shell…

Q: Complete the Lewis structures of the atoms and ions by adding electrons as needed. Li Na Na+ F-

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Actinides

The elements in which the extra electron tends to enter the 5f-orbitals of (n–2)th main shell are considered 5f-block elements. They are also named actinides. Actinides include 15 elements, from atomic number 89 to 103.