Which of the following is isoelectronic with p3-2 • View Available Hint(s) O N2- O 0- OK* O Na* Submit

Q: Br)hasthe highest onizat.on energy 3. Circle the element with the highest electronegativity and put…

A: Please find your solution below : 3. K, Ni, Cu and Br all lie in same period in this order. Left to…

Q: In complete sentences, explain: (a) why Se2 - and Br - are about the same size; (b) why Br - is…

A: (a)

Q: 2H* (aq) + Sn (s) → Sn2+ (aq) + H2 (g)

A: We have given reaction is  Redox reaction ( oxidation reduction takes place simultaneously)

Q: Identify each of the ions having the following charges and electron configurations: (b) X; [Ar]…

A: Given are unknown ions and their electronic configuration. We can easily find out each ion from…

Q: Is it possible for the number of Nat and K+ ions to be the same if No= 103 and Ko= 15? Explain %3D

A: The sodium and chloride ion concentrations are lower inside the cell than outside, and the potassium…

Q: For each of the following sets of atoms and ions, arrange the members in order of increasing size.…

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Q: Which element does NOT have multiple stable cations? Select the correct answer below: O Fe Ο Ni Ο Ti…

A: Many atoms can have multiple stable cations having different oxidation numbers.Usually transition…

Q: How is it that 147N has 5 electrons?

A: An isotope is represented by the system given as,AZX In this notation, X is the symbol of an…

Q: 3) For the following species, predict the required characteristics by filling the given table below:…

A: Since, we only answer upto 3 subparts, we'll answer the first 3. Please resubmit the question and…

Q: Which fourth-period element, X, forms the compound Ga Kr As Ge Se Br H-XII H-X-H +

A: Given,the structure of the compound is:[XH4]+Here, X is a element of 4th period in a periodic…

Q: Which atom and/or ion is (are) isoelectronic with Bromide anion (Br-)? List all that apply Se2-,…

A: Isoelectronic species are those species which contains equal number of electrons. Br- contains 36…

Q: What is the chemical formulas of various Ionic Comounds: Cation     Anion      Product Formula…

A: Given data: Cation     Anion      Product Formula     Common Name     IUPAC Nomeclature Ca2+…

Q: 1 Which one of the following palrs are isoelectronic? Multiple Choice Cr and S Na and K* Kand CI…

A: Isoelectronic species are known as atoms or ions that have the same number of electrons

Q: K 7.3 7.3 Group 8A exhibits the highest first ionization energy. Which group do you expect to…

A: The energy required to remove an electron from the outermost orbital of an atom is called as the…

Q: When the ionization energies (IE) of a series of isoelectronic atoms and ions in the second ow (that…

A: Ionization energy is the energy required to remove an electron from an atom present in a gaseous…

Q: An atomic anion with a charge of -2 has the following electron configuration: 1s²2s²2p 3s²3p6 What…

A: This question belong to Atomic Structure that is Electronic Configuration. 1s22s22p63s23p6…

Q: Rank the ions in each of the following sets in order of decreasing size. (a) Se2- Se? Se2- Rb* Rb…

A: Ionic radius is the radius of an ion in an ionic crystal structure.

Q: 1) Write the formulas of the following compounds: (3 points) Potassium chloride • • Iron (III)…

A: In order to write the formulas of the compounds, we need to understand the naming system in…

Q: Part A (2 points): Which of these species has the largest ionic radius? Part B (2 points): Explain…

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Q: Give outer-shell configuration for the following ions (Noble gas core): Te2-, Rb+, Br-, Mn2+, Cr3+

A: Electronic configuration refers to the systematic arrangement of electrons in the various shells and…

Q: identify the electron configuration for Te2-

A: Te ( Tellurium ) The atomic number of tellurium is 52 . As the atomic number of tellurium is 52 ,…

Q: tom X is [Kr] 5s2 Atom Y is [Ar] 3d104s24p5. What is the likely formula of the compound between X…

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Q: 29) Predict the number of valence electrons for a Group 5A/15 element.(a) 2 (b) 3(c) 5 (d) 8(e) 15…

A: The objective of this question is to determine the number of valence electrons for an element in…

Q: Which of these ions is isoelectronic to the oxide anion O2-? A) K* B) Mg²- C) CI- D) S2- E) Pb2*

A: Given :-  Anion = O2-   To identify :-  Its isoelectronic species out of K+,Mg2+,Cl-,S2- and Pb2+

Q: using the concept of effective nuclear charge, can you explain the fact that I1 < I2 < I3 < I4 < I5?

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Q: Fill in the missing information about the atoms in the table below. symbol Bi As Sb number of…

A: An atom is a particle that contains protons, neutrons, and electrons. Protons and neutrons are…

Q: Which of the following atoms and ions is (are) isoelectronic with 15² + ₂ (A) As³+ B) Ar (C) C₁³+ D…

A: Isoelectronic species refer to those which consist of the same number or count of valence electrons.…

Q: Show all working explaining detailly each stepAnswer should be typewritten using a computer…

A: Cl has atomic number 17

Q: Which of the following elements has the highest electron affinity? O Na O Ne ос O F

A: In this question, we will see that which element have highest value of electron affinity.  You can…

Q: To ionize Mg to Mg2+ costs two times as much energy as to form Mg+. The formation of O2- is…

A: M

Q: Which family in the periodic table has the following general electron configuration, [NG]ns2(n-1)d5,…

A: Given Electronic Configuration  is  [NG] ns2 (n-1)d5

Q: 3) For the following species, predict the required characteristics by filling the given 17CI, 17Cl,…

A: Group is the vertical column of the perodic table. Period is the horizontal row of the perodic…

Q: (a) 2.8 19. Complete the following table. Number Number Number of Name o the Atom Species Atomic…

A: The atomic number of the species is equal to the number of protons and electrons present in the…

Q: Determine the charge SnCl, Pb(NO3)2 on the transition metal cation in the following compounds. SnC14…

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Q: Which of these ions is isoelectronic to the oxide anion O2-? A) K* B) Mg² C) CI- D) S?- E) Pb2+

A: Isoelectronic species : Two species with same electronic configuration are called isoelectronic…

Q: Question 12 Which of the following has the highest ionization energy? Fe2+ O Fe Fed O Fe

A: Ionization energy is define as amount of energy is required to remove the electron form the…

Q: 6.) which of the following will have a product? Feo + Ni²". (aq) Au + Al³ , (aq) Nao + Zn" (aq) Al…

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Q: How much energy (in J) is needed to ionize 8.57 x 1018 ions of Be³+? Be3+ Be4+ + e

A: In this question, we were asked to calculate the amount of energy required to ionize a given number…

Q: From the choices below, select the pair that is isoelectronic. O se2- and Ar O K and Ca O Se and Br…

A: 16. Isoelectronic species are those that are having same number of electrons.  Total number of…

Q: A monatomic ion with a charge of -2 has an electronic configuration of 1s²2s²2p 3s²3pº. This ion is…

A: Atom consist of subatomic particles called electrons, protons and neutrons. In an atom, there is…

Q: Given the following reactions:             (I)   M  + Cl2  -->  MCl2;                        (II)…

A: To determine in which cases, M could represent Group 1A elements.

Q: Starting with the previous noble gas, write the condensed electron configurations of the following…

A: The metal ions given are  (a) Ni2+ (b) Tl+ (c) Pt2+

Q: Which of the following is series of isoelectronic atoms and/or ions? OB, C, N, O O Sn, As, S, F O…

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Q: how are these zwitterionic NC 0-N CO,H 0-N CO,H

A: Zwitterions are species having a net charge of zero. Based from the structure you have supplied,…

Q: The formation of which monatomic ion of sulfur is the most energetically favorable? O A) s+ B) s2+…

A: To solve this problem we will use the electronic configuration of Sulphur .

Q: QUESTION ONE a. Complete the electron configurations using s, p, d notation for the following atoms…

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