1. Predict the ground-state electron configurations of Cu, Cut, and Cu2+. 2. Draw orbital box diagrams showing the electron configurations of Agt, Pb2+, and Pb4+. 3. Arrange the following: Ca, Ca2+, Cr, Ge in increasing order of the following properties, and give a short explanation for your answer. A. Atomic or ionic radii B. Ionization energy C. Electron affinity D. Electronegativity E. Polarizability

Q: Which following element has the condensed electron configuration [Kr] 4d¹⁰ ? a. Germanium (Ge) b.…

A: Electron configuration is the listing of atomic orbitals and the arrangement of electrons in each…

Q: 7. Use electron configuration to depict the ions formed from Ba and Br atoms and predict the formula…

A: The electron configuration of Ba and Br are as shown below. => Ba : [Xe]6s2  And Br : [Ar]…

Q: (1) What is the valence electron configuration for the krypton atom? (2) What is the valence…

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Q: Draw the Lewis dot diagram for the atoms with the following electron configurations:   a) 1s2, 2s2,…

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Q: Why are transition metals special cases? a. They have two valence shells with complete octets that…

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Q: I. What is the ground state electron configuration of Fe? II. How many valence electrons does iron…

A: The solution of above question is-

Q: Write the electron configuration for each ion. Determine whether the ion is paramagnetic or…

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Q: All of the following pairs of ions are isoelectronic except which one? A) Al³⁺ and N³⁻ B) Fe²⁺ and…

A: Isoelectronic species are those species that have the same number of electrons. A) Al³⁺ and N³⁻…

Q: (ii) Lithium shows a diagonal relationship with magnesium. A) Why are these elements diagonally…

A: Diagonal relationship :    A diagonal relationship is said to exist between certain pairs of…

Q: Based on its ground-state electron configuration, should Lu be considered a transition metal, or a…

A: ground-state electron configuration   Lu – [Xe]6s24f145d1

Q: Write the ground state configuration for Cu, Fe3+, Ti3+ and S4+.   Cu+ _________________  Ti3+…

A: The ground state electronic configuration is defined as the distribution of electrons of an atom in…

Q: Are ch „Zn,Ti,Si,Al atoms paramagnetic or diamagnetic? a- Find the electron configuration b- Draw…

A: Cl: Electronic configuration: Cl : 17 electrons: [Ne]   3s2                   3p5…

Q: Give the electron configuration and the number of unpaired electrons for (a) Sc3+; (b) Cu2+; (c)…

A: ANSWER

Q: Consider the Mg²+, C1¯, K+, and Se ions. The four spheres below represent these four ions, scaled…

A: We know that anions of atoms are larger than the atoms itself, and the cations are smaller than the…

Q: Write the ground-state electron configuration for each atomand ion pair. Ni, Ni2+ b. Mn, Mn4+, Mn,…

A: In order to write the electronic configuration of an ion , we first need to find the electronic…

Q: Which of the following atoms or ions is isoelectronic with Al3+? Select one: a. Al b. Na+ c. Ar…

A: The species which has same no of electrons are known as isoelectronic.

Q: Write the full electron configuration for each of Ge and Ge3- 2.(b) Write the noble gas…

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

Q: What is the maximum number of electrons ollc? (a) 3s (b) 2

A: group of orbitals is known as a subshell. total 4 numbers of subshells are present ,they are s , p,…

Q: 12.Write the full electron configuration for each of the following ions. i cr 1s? 252 2pu 3S² 3pu…

A: Electronic configuration Electronic configuration indicates how electrons are distributed in an…

Q: Give the most probable ion formed from each of the following elements:a. Li c. Sb. Ca

A: Element is a neutral species. When an element loses or gains it forms an ion, which is charged…

Q: Which one of these ions does not have [Xe] as its electronic configuration? Select one: a. I 2- b.…

A: Given elements:

Q: Which pair of elements have the same valence electronic configuration of np³? A) O and Se B) Ge and…

A: (A) 0 and Se belong to same group which is 16 valency electronic configuration for group 16 is np4.…

Q: Solve the attached

A: The general electronic configuration of f- block elements is  (n-2) f1-14  (n-1) d0-1 ns2 where n is…

Q: . What is the total valence electrons of CN-?   a. 5 b. 4 c. 9 d. 10

A: Valence electrons are those electrons which are present in the valence/ outermost shell of the…

Q: coloured and why? Explain. Example 8. Which of the following ions are expected to be 3+ 2+ Cut,…

A: The element which have unpaired electron is coloured. As unpaired electron can absorb energy and…

Q: The Ti2 + ion is isoelectronic with the Ca atom. (a) Write theelectron configurations of Ti2 + and…

A: (a) Electron configuration is the distribution of electrons of an atom or molecule in atomic or…

Q: Which of the isoelectronic pairs has the same electron configuration? Sn4+ and  Pd Cl− and Ar Zn2+…

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Q: 2. Electron configurations a. Write the electron configuration and orbital diagram for Co. Identify…

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Q: 7. Which element has the smallest first ionization energy? (a) Cs (b) Ga (c) K (d) Bi (e) As 8.…

A: [7.]  (a.) Cs  [8.]  (e.) Ca  [9.]  (b.) HCN , O2 , CO2 [10.]  (c.) trigonal pyramidal

Q: Give the electron configuration and the number of unpaired electrons for (a) Sc³⁺; (b) Cu²⁺; (c)…

A: The distribution of electrons of an atom or molecule in atomic or molecular orbital is called…

Q: The three of the four ions shown below have the same electron configuration, but the fourth does…

A: We have to tell which ion has different electronic configuration than other ions

Q: Which is smaller, S2- or Ca2" ? Which is more reactive, Cs or Sr? 9. Write the reaction equation…

A: Given: S2- and Ca2+

Q: Choose the paramagnetic species from below. Fe2+ Ba O Zn²+ O 02- O Cd

A: Given,  Fe2+  Ba Zn2+  O2-  Cd  The paramagnetic species from the list is:

Q: a) How many core electrons does the Ni atom have? b) How many valence electrons are in the Ni3+…

A: The electronic configuration is used to represent the distribution of electron density in an…

Q: Match each transition metal ion with its condensed ground-state electron configuration. electron…

A: The electronic configurations for the given transition metals are,

Q: in Example 4. Why do the transition elements exhibit higher enthalpies of atomisation? (N, R ne

A:

Q: Which of the following would have the higher ionization energy, explain why: a. K or Ca? Ans. Ca…

A: Ionization energy is the minimum amount of energy required to remove an electron from its gaseous…

Q: Consider the following ionization energies for aluminum : Al (g) → Al+ (g)  + e- I1 = 580 kJ/mol…

A: Given: Al (g) → Al+ (g)  + e- I1 = 580 kJ/mol Al+(g) → Al2+ (g) + e- I2 = 1815 kJ/mol Al2+(g) → Al…

Q: Which ionization process requires the most energy? A) Ga*(g) → Ga2+(g) + e° B) Ga(g) → Ga*(g) + e¨…

A: As we know that each successive Ionisation energy is greater than the previous one, because each…

Q: Which arrangement is in the correct order of increasing radii? Select one: a. Cs < Mn2+ < Mn b. Ra…

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Q: A Click Submit to complete this assessment. Question 20 Using orbital diagrams, determine the number…

A: Electronic configuration: It is the distribution of electrons in the atomic orbitals of the element.

Q: 6. Which of the following is the electron configuration of sulfide, S². a. 1s°2s?2p* b. 1s°2s°2p5 c.…

A: Given ion is S2-

Q: What element is the electron configuration for Cl- isoelectric with?

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

Q: What is the electron configuration of Zn2+?     [Ar] 4s2 3d8     [Ar] 3d8     [Ar] 4s2 3d10…

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

Q: Which metal ion is expected to have the electron configuration, [Kr]4d4?   Hint: Remember that…

A: We have to predict the correct ion for given electronic configuration.

Q: For the following species: 0, P*, Sc, and Zr²* (a) Write a full electron configuration. (b) Draw an…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Choose the option in each that has the desired characteristic. Briefly explain each of your choices.…

A: The Si will be larger in size as the size decreases when we go right in the given period. It is…

Q: The electron configuration of Fe?* is [Ar]3d°. Which of the following is true about Fe2*? A) Fe2* is…

A:

Q: Which one of these ions does not have [Xe] as its electronic configuration? Select one: a. Cs 2+ b.…

A: Xenon (Xe) is a inert gas element that reside in group-18 of the modern periodic table.