For single bonds between similar types of atoms, how does the strength of the bond relate to the sizes of the atoms? Explain.

Q: Consider hypothetical element X and Y.  Suppose the enthalpy of formation of the compound XY is -336…

A: Bond enthalpy It is the energy to break 1 mole of a bond. The enthalpy of formation of a reaction is…

Q: Use the electron configurations of NO− and NO+ to predict which is likely to have the shorter bond…

A:

Q: What are the relationships among bond order, bond energy, and bond length? Which of these…

A:

Q: what is the relation between bond energy and atomic size?

A:

Q: Is the distribution of electrons in the sodium-chlorine bond and carbon chlorine bond the same? For…

A: Since the compound NaCl form an ionic bond and the C-Cl bond is covalent.

Q: Why are chemists interested in the valence shells of atoms?

A: An atom contains three subatomic particles. The positively charged particle, protons, and the…

Q: How does the energy of the bond between a given pair of atoms relate to the bond order? Why?

A:

Q: Consider atom X and Y which combine to form a covalent bond. Which of the following statements is…

A: Covalent bonds are formed by sharing of electrons between atoms. The sharing of one electron from…

Q: How many valence electrons does Sn have

A: The given chemical element is Tin, its symbol is Sn. Its atomic number is 50. The electronic…

Q: Why does the bond length separating the nuclei of two adjacent atoms get smaller as the number of…

A: The length of the bond is determined by the number of bonded electrons (the bond order). The…

Q: Are you able to describe the behavior and location of electrons, and how these factors influence…

A: Electrons are negatively charged entity of an atom. Electrons are the sub- atomic particles.

Q: For single bonds between similar types of atoms, how doesthe strength of the bond relate to the…

A: The force of attraction that binds the atoms together in a molecule is called as chemical bond. The…

Q: What feature of a Lewis structure can be used to tell if a molecule’s (or ion’s) electron-pair…

A:

Q: Relate the number of electrons in an atom’s valence shell to its chemical stability and ability to…

A: In periodic table, group 18 noble gas element is most stable element because they have completely…

Q: What are the 2 properties that are specific to metallic bonds due to this “sea” of electrons?

A: To explain: 2 properties that are specific to metallic bonds due to this “sea” of electrons.

Q: How is the bond distance between two atoms affected by the size and the number of electrons shared…

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: 6. a) describe the special case in secondary bonding in your own words. Give one example of this…

A: Secondary bonding

Q: What is the ELECTRONIC shape of the molecule HSiN? What is the ELECTRONIC shape of the molecule…

A: We have to predict the shape of the molecule HSiN as follows in step 2:

Q: Is there any relationship between bond length and bond strength?

A: Bond length is inversely proportional to the bond strength. Bond strength increases with a decrease…

Q: Explain why bonds occur at specific average bond distances instead of the atoms approaching each…

A: The average distance between the centers of nuclei of the two of the bonded atoms in a molecule is…

Q: Which of the diatomic halogens, bromine, chlorine, fluorine, or iodine has the longest bond length.…

A: The answer of the above question is given in step 2

Q: The bond between carbon and magnesium would be described as? explain please

A: An equal electron exchange of all the interacting atoms forms a covalent bond. The electrons…

Q: Why is rotation about the bond axis possible for single-bonded atoms but not double-bonded atoms?

A: A single bond is a sigma bond. A double bond is a one sigma bond and one pi bond. A triple bond is…

Q: Contrast the two general types of chemical bonds in terms of the mechanism by which they form. Own…

A: Ionic bond : it is formed by complete transfer of electron(s) by one atom and receive by another…

Q: Which would you expect to contain ionic bonds MgCl2 or SCl2? Explain your reasoning.

A: A chemical bond is attractive force that binds the ions or molecules together in a compound.…

Q: Explain the difference between exothermic and endothermicreactions in terms of the relative…

A: Reactions are defined as endothermic and exothermic reactions based on the energy involved with the…

Q: Why does the octet rule not hold for any compounds containing element in the third period of the…

A: Octet Rule refers to the tendency of atoms to prefer to have eight electrons in the valence shell.…

Q: What is symmetric bonds and assymmetric bonds ?

A: All C-H bonds are same environment and these four H atoms are go same direction. So it is symmetric…

Q: Explain the concept of Bond Length and Bond Strength ?

A: Bond length is the distance between the nuclei of the two chemically bonded atoms.  It is equal to…

Q: If the formation of chemical bonds always releases energy, why don’t all elements form dozens of…

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Q: Define the term coordinate covalent bond?

A: Given Define the term coordinate covalent bond?

Q: (b) (i) In general, for what two kinds of substances do we draw Lewis structures?

A: Lewis structure are the structures in which the bond between any two ions or atoms in a molecule is…

Q: The two characteristics of a bond that affect the frequency of infrared radiation absorbed by that…

A: The two characteristics of a bond that affect the frequency of infrared radiation absorbed by the…

Q: Which factors influence bond lengths?

A: Bond length: Bond length is the distance between the centre of two atoms that are bonded with each…

Q: Show Comparing bond dissociation energies is equivalent to comparing bond strength ?

A: Bond strength is defined as the strength with which a chemical bond holds the two atoms together.…

Q: Which statement below is true?- Hint: Consider how properties of a covalent bond are measured. O One…

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Q: Arrange the following covalent diatomic molecules inorder of the lengths of the bonds: BrCl, ClF,…

A: Bond length: It is the average distance between the nuclei of two atoms that forms a bond with each…

Q: Regarding chemical bonds, which of the following statement(s) is(are) correct? O The bond stiffness…

A: 1.slope= stiffness 2.The  attraction and repulsion acts simultaneously.At equlibrium net force is…

Q: Define Bond length increases down a column of the periodic table as the sizeof an atom increases.?

A: Bond length is the measure of space between the nuclei of two atoms bonded together within a…

Q: What term do we normally use for the other type of valence?

A: Valence is defined as the capacity of a central atom to occupy the ligands if we consider in the…

Q: when atoms each contributes an unmatched electron to the same orbital, they form what type of bond.

A: Ionic bond: The ionic bond is formed between the metal and the non-metal. The electronegativity…

Q: . Predict the type of bond

A:

Q: Which one of the following bonds has the most ionic character?

A: Ionic character is directly proportional to the difference in electronegativity between the two…

Q: Of the elements Be, C, Cl, Sb, and Cs, which is most likely to participate in extensive p bonding,?

A: C is most likely to participate in extensive p bonding.

Q: What molecules are likely to be odd electron molecules?

A: The molecule whose valence electrons are not even number but it holds odd valence electrons, named…

Q: Again, evaluating the plot given above. Describe ( in a few words) with respect to energy what is…

A: bond energy serves a very important purpose in describing the structure and characteristics of a…

Q: How can you determine the molecular shape of the Lewis Dot Structures?

A: The Lewis structure is also known as electron dot structure. It is the complete representation of a…

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.