Suppose you were trying to find a substitute for Na+ in nerve signal transmission. Where would you begin your search? What ions would be most like Na+ ? For each ion you propose, explain the ways in which it would be similar to Na+ and the ways it would be different. Use periodic trends in yourdiscussion.

Q: Suppose you were trying to find a substitute for K* in nerve signal transmission. Where would you…

A: The ion which could be used as substitute for potassium ion in nerve signal transmission has to be…

Q: Be sure to answer all parts.   Draw the partial (valence-level) orbital diagram and write the…

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Q: Arrange the members of each of the following sets of cations in order of increasing ionic radii. a.…

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Q: Suppose you were trying to find a substitute for K+ in nerve signal transmission. Where would you…

A: SOLUTION: Step 1: Ca2+ ions are most likely to be like K+ in nerve signal transmission. The…

Q: 4. (a) Why does the atomic radius increase going down a group (column) of the periodic table? (b)…

A: Answer 1: Atomic radius increases going down a group (column) of the periodic table because of the…

Q: Write the ground state electron configuration for antimony and answer the following questions: The…

A: Antimony is the 51st element of the periodic table and belongs to the p-block. It is present in the…

Q: Where would element X be found on the periodic table if it has the electron configuration [Kr] 5s2…

A: Introduction The number of valence electrons in an element suggests the group number of that element…

Q: Name the element with the atomic orbital diagram shown below: 3d 11 11 4s 3p 3s 2p 2s 1s 14 11 = 11…

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Q: Explain the trend of the first ionization energies of these three elements.the 30th: 9.394 eVthe…

A: First of all, in periodic table the position of 30th, 48th and 80th element has to be described. The…

Q: Draw the electron box diagrams for the following ions: 6. Ag+1 7. Br-1 8. Zn+2 9. F-1 10. K*1 11.…

A: In the electron box diagram, electrons are arranged in orbital boxes in increasing order of their…

Q: Give the total number of electrons, the number of valence electrons, and the identity of the element…

A: Electronic configuration represents the distribution of electrons in an atom.

Q: Each of the statements below attempts to explain why some periodic property varies predictably among…

A: The vertical columns are called groups.  As we move down the group the number of shell increase, but…

Q: Halogens are a family of elements that have very low melting points and have a tendency to gain…

A: Halogens belongs to the 17th  group. That are fluorine, chlorine why bromine dissolved iodine…

Q: Give the electron configurations of the following ions by subshell. Do not use shorthand notation,…

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Q: Write the electron configuration of an atom of the element highlighted in this outline of the…

A: ◆ The highlighted element is present in 4th column of the P-block of the periodic table. ◆ The…

Q: Suppose you were trying to find a substitute for Na* in nerve signal transmission. Where would you…

A: Na is an element of group 1 of the periodic table. So, for the alternative one would proceed via…

Q: Give the electron configurations of the following ions by subshell. Do not use shorthand notation,…

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

Q: The metallic character of an element is defined as the properties typical of a metal, especially the…

A: Mettalic Character :- Tendency to lose electrons in chemical reactions.* Mettalic character…

Q: Be sure to answer all parts. On the basis of their positions in the periodic table, select the atom…

A: Since on moving left to right in periodic table along a period, the size of atom decreases and on…

Q: Potassium ion Scandium [Ne] 2s2 3p4 [Ar] 4s1 Chloride ion [Ar] 4s2 3d1 Sulfur [Ar] 4s2 [Ar] (Ne] 3s2…

A: Given that : We have to match the following elements or ions with their electron configurations :

Q: Select isoelectronic series and sequence by increasing atomic radii. From the following list of…

A: We have given that  Select isoelectronic series and sequence by increasing atomic radii. From the…

Q: Based on their electron configuration, justigy which of the following ions has a longer ionic…

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Q: Suppose you were trying to find a substitute for Na+ for some application. Where would you begin…

A: The sodium ion has 1+ charge in the nerve signal transmission. The ions having 1+ charge and size…

Q: 8.4 Draw and fill the orbital diagram of the following elements: 8.4.1 Manganese [Mn]: 8.4.2 Sulfur…

A: Orbital digram for element : From the orbital digram we get proper arrangements of all the electrons…

Q: F, Cl, O List the three anions of the elements according to their increasing radius ion and explain…

A: Applying concept of periodic properties.

Q: 4) How many valence and core electrons does each of the elements above have? # Valence electrons a)…

A: The outermost electrons of an atom are called the valence electrons. In-order to find out the…

Q: Explain each of the following observations using principles of atomic structure.  a) Potassium has…

A: Answers are explained below.

Q: Which is the larger species in each pair?a. Li or Li + b. I - or Cs + c. Cr or Cr3 + d. O or O2 -

A: a) Li+ is obtained from Li. When Li atom loses one electron, then Li+ is formed. As Li+ has three…

Q: Use the periodic table to determine each quantity.a. the number of 2s electrons in Lib. the number…

A: SOLUTION: Step 1: Hello. Since the question has multiple sub-parts, the first three are solved. In…

Q: Order these elements from lowest to highest ionization energy 1 | Phosphorus, P 2 | Silicon, Si 3…

A: Ionisation energy is the energy required to remove electron from the outermost shell of an atom.  It…

Q: when moving from left to right across a period, ionization energy is increasing? by which other…

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Q: why does the change for the atomic radii of the elements in period 3 from sodium to argon look…

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Q: 11. Specify the group of the periodic table in which each of the following elements is found: (a)…

A: On the periodic table the elements are arranged based on electronic configuration and chemical…

Q: Rank the following four elements in order of decreasing atomic radius.   Rank from largest to…

A: Atomic radius increases with the increasing number of shells around the nucleus. In a group while…

Q: The first five ionization energies of an element in period 3 is shown in the graph below. Predict…

A: As told in the question, the element belongs to the 3rd period.A drastic change is observed from 3rd…

Q: rank the ions in each set in order of increasing size:  (a) V2+, V3+ (b) Rb+, K+, Cs+ (c) I-, Ba2+,…

A: In periodic table, as we move left to right the atomic size decreases due to the Zeff increases but…

Q: isoelectronic with P3–.

A: Cl- is isoelectronic with P3- .is the correct option.

Q: Write the electron configuration of an atom of the element highlighted in this outline of the…

A: Highlighted atom -  ◆ lies in the 2nd column of the S-Block of the periodic table. ◆ lies in the 4th…

Q: (a) Describe the trends of atomic size and ionization energy, respectively, in the Periodic Table:…

A: We have to describe the trend of atomic size and ionisation energy

Q: Using only the periodic table, arrange each set of atoms inorder from largest to smallest: (a) K,…

A: Atomic size is the distance between the nucleus to the outermost shell of the atom. In the periodic…

Q: Arrange the members of each of the following sets of cations in order of increasing ionic radii. a.…

A: Ionic radius is the distance between the center of the nucleus of an ion and up to which nucleus has…

Q: Give the electron configurations of the following ions by subshell. Do not use shorthand notation,…

A: The atomic no of Pb is 82 so atomic no of Pb2+ is 80 and Pb4+ is 78. Atomic no of S is 16 so atomic…

Q: 5) Which of the following sets of elements are the most similar to each other? A) C, N, O, F B) F,…

A: 5) In the given options, whivh one is most similar ?

Q: Based on their electron configuration, justify which of the following ions has longer ionic radius.…

A: The ionic radii depends on following properties-  1) down the group in the periodic table ionicn…

Q: Using only the periodic table, arrange each set of atoms inorder of increasing radius: (a) Ba, Ca,…

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. In an atom,…

Q: The graph below shows the first ionization energies for the elements of the second period. While the…

A: The energy required to remove an electron from its orbital around an atom to a point where it is no…

Q: Write the electron configurations for the following atoms. Do not use shorthand notation, and use…

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Q: Based on their positions in the periodic table, list the following atoms in order of increasing…

A: Given atoms: Mg, Ca, Rb, Cs To find: Increasing order of radius for the given atoms

Q: What might be the electron configuration of K+, an atom that has lost an electron?

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.