The experimental Bi¬I bond length in bismuth triiodide,BiI3, is 2.81 Å. Based on this value and data in Figure 7.7, predictthe atomic radius of Bi.

Q: In the isoelectronic series Ca2 + , Cs+, Y3 + , which ion islargest?

A: Among Ca2+, Cs+, Y3+ the largest ion will be:

Q: 9 Which neutral atom is isoelectronic with each of the following ions? Ga3+, Zr4+, Mn7+, I -, Pb2+?

A: An atom has three subatomic particles. These particles are electrons, protons and neutrons. In an…

Q: Arrange each of the following sets of atoms and ions, inorder of increasing size: (a) Se2-, Te2-,…

A: The Atomic and Ionic size increases from top to bottom in the group with the increases in number of…

Q: Atom X forms X with the electron configuration 4d5s. Atom X is: Rb In K Ag I

A:

Q: 7.104 The energy needed for the following process is1.96 × 104kJ/mol:  If the first ionization…

A: The given data contains, First ionization energy of Li = 520 kJ/mol.

Q: WHAT IS THE ELEMENT: of Group 1A, the major oxygen compound of which contains the ion O22– b) of…

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

Q: If the configuration of an atom ends in 5d®, its period and group is O 6, VA O 5, VIB O 6, VIIIB O…

A: The configuration given is 5d8. Period : Since n = 5 But 6s electrons fill before 5d. So, 6s…

Q: Given the following ionic radii: Mn2+ (96 pm), Mn3+ (65 pm), Mn7+ (46 pm), Cl− (181 pm), Cl7+ (27…

A: Given that, Ionic radii of Mn3+  = 65 pm Ionic radii of Cl- = 181 pm We have to find radius ratio…

Q: An element X has the electron configuration [Kr] 5s-4d5p. The formula for the bromide of X is most…

A: The given electronic configuration is [Kr] 5s24d105p3. The atomic number of an element is equals to…

Q: What +2 ion has the electron configuration: [Kr]4d?

A: Given that : We have to determine what +2 ion has the electron configuration : [Kr]4d2

Q: Determine which of the following species would have this electron configuration:…

A: Here we have to predict chemical species having the given molecular electron configuration.

Q: Consider the following electron configuration:(σ3s)2(σ3s*)2(σ3p)2(π3p)4(π3p*)4Give four species…

A: The given configuration starts with 3s-which shows they are valance configuration. So, first of all…

Q: In the chemical process called electron transfer, an electron istransferred from one atom or…

A: Electron affinity is the amount of energy released on the addition of an electron to a neutral atom.…

Q: How are measurements of paramagnetism used to support electron configurations derived…

A: How are measurements of paramagnetism used to support electron configurations derived…

Q: Give the full electron configuration of Be2+.

A:

Q: Why the ionic radii of Zr and Hf are almost equal?

A:

Q: Order the elements S, Cl, and F in terms of increasing ionization energyWhich of these species make…

A: “Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: The first three iodization energies of an element X are 590, 1145 and 4912 kJ/mol. What is the most…

A: Ionization energy is defined as the energy required to remove the electron from the valence shell of…

Q: Give a description of the kinds of ions that are expected to form by group : 1A, 2A, 6A, 7A…

A: According to the long form of periodic table: Group 1 A metals are alkali metals which have general…

Q: Which of the following statements about the bonding atomicradii in Figure 7.7 is incorrect? (i) For…

A: Within each period the effective nuclear charge increases from left to right. Due to that the…

Q: La) Full electronic configuration Q: X: | 1.b) Noble gas configuration Q: X: L.e) Partial Orbital…

A:

Q: You read the following statement about two elements X andY: One of the elements is a good conductor…

A: Metallic character states to the level of reactivity of a metal or we can say that the tendency of…

Q: The electronic configuration of elements of Group V (5A) ends with ns2 np5 ns2 nd7 ns2 np2 ns2 nd5…

A: The electronic configuration of an element indicates how many electrons are distributed in atomic…

Q: Arrange the following cations in order of increasing ionic radii: Fr+, Cs+, Rb+, B3+, Al3+, Ga3+

A: Arrange the following cations in order of increasing ionic radii: Fr+, Cs+, Rb+, B3+, Al3+, Ga3+

Q: Write the full ground-state electron configuration that is represented by the symbol [Xe]. Give the…

A: Isoelectronic species are those species which have same electronic configuration. cation which has…

Q: a) In Naɑ the equilibrium distance r, between ions is 2.81 Aº. Madelung constant a = 1.748 and n = 9…

A: NaCl is a crystal and it is more stable than free Na and Cl atoms. Thus there exists a force of…

Q: Write the electron configurations for the following ions, anddetermine which have noble-gas…

A: (a) The atomic number of cobalt is 27 and the electron configuration is, Co2+ is obtained by…

Q: Arrange the following chemical species in order of increasing atomic radius. Explain your…

A: Atomic radii increases as we move down the group in the periodic table and decreases as we move…

Q: The electronic configuration of elements of Group V (5A) ends with * O ns2 np2 O ns2 nd7 ns2 nd5

A: Electronic configuration denotes distribution of electrons in the subshell of atom

Q: Molecules can be paramagnetic or diamagnetic. Which of the following is INCORRECT? a. Mercury:…

A: Note : according to our guidelines we are supposed to answer only one question.kindly repost other…

Q: The electronic configuration of elements of Group IV (4A) ends with * O ns2 np2 O ns2 nd7 O ns2 nd5…

A: Solution

Q: Which of the following species has the 'second smallest' radius: Ti2+, V3+, K*, Br", CI-

A:

Q: An element X reacts with hydrogen to form a compound of formula HX. In which group in the periodic…

A: An element X reacts with hydrogen to form a compound of the formula HX. In which group in the…

Q: The first three ionization energies of an element X are 590, 1145, and 4912 kJ/mol.  What is the…

A: Ionization energy is the energy required to remove an electron from its atom in gaseous state. 1st…

Q: Give three examples of ions that have an electron configurationof nd6 (n = 3, 4, 5,......)

A: The electrons' distribution in orbitals of any specific atom or ion is designated as its electronic…

Q: What is the electron configuration of: Ag, Bi^2-, Rh^3+, Sn^3+, Si^-

A: The atomic number of Ag = 47. The atomic number of  Bi = 83 The atomic number of Rh =45 The atomic…

Q: The ionization energies of a given atom are IE1 = 5.139 kJ/mol, IE2 = 47.286 kJ/mol, IE3= 71.64…

A: Given: IE1 = 5.139 KJ/mol. IE2 = 47.286 KJ/mol. And IE3 = 71.64 KJ/mol.

Q: Write the condensed (noble-gas) electron configuration of Fe³⁺.

A: Fe loses three electrons and form Fe3+ First , we know the atomic number of Fe which is 26 and…

Q: Arrange the following series of ions in order of increasing size, and give the reason behind your…

A: We have asked to arrange the given ions in increasing order of their size the given ions are Ca2+,…

Q: Give three examples of ions that have an electron configurationof nd8 1n = 3, 4, 5,c2.

A: The electrons' distribution in orbitals of any specific atom or ion is designated as its electronic…

Q: write the formula that corresponds to the definition of electron affinity (EA) of sodium (Na)

A: Electron affinity is the internal atomic factor of the atom .

Q: Which of the following electronic configuration describes paramagnetic element? O 1s? 2s? 2p3 O 1s?…

A: If the element has unpaired electrons, then it would be paramagnetic .

Bond Parameters

Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.

Bond Dissociation Energy

The tendency of an atom to attract an electron is known as its electronegativity.