List the following ions in order of increasing radius: Li+ , Mg2+, Br– , Te 2–

Q: Why are the ionization energies of the alkali metals in the order Li >, Na > K > Rb?

A: ANSWER IS DISCUSSED BELOW :

Q: Does the reaction of a main-group metal oxide in water produce an acidic or a basic solution? Write…

A: The nature of the solution has to be predicted by reaction of main group metal oxide in water has to…

Q: Why is there an overall contraction in ionic radii? Why is radius of Ti^ 2+ less than theoretical…

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Q: Which of the following does have the highest electron affinity?  Z of P = 15, Cs = 55, Sn = 50,  Ba…

A: High electron affinity indicates that an atom  easily accepts electrons.electron affinity increases…

Q: Which has the largest atomic radius? Sulfur zinc potassium sodium

A: Atomic radius The distance between the nucleus and outermost shell is known as atomic radius. As, we…

Q: Which of the following elements would you expect to have the smallest atomic radius? Ga K Se Kr

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Q: Which among the group of elements is arranged according to increasing size (or radius)? OB<C< Na <…

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Q: Despite the expected decrease in atomic size, there is an unexpected drop in IE1 values between…

A: Ionization enthalpy, IE, is also called ionization potential is the ability to remove the electron…

Q: Which has the greater third ionization energy, Ca or S?

A: Ionization energy is the energy required for the removal of electron from the outermost shell of an…

Q: Which element would have the most favorable favorable (most negative) electron affinity? Ga, Ca,…

A: Electron affinity is the amount of energy released when a neutral atom gains an electron to its…

Q: Arrange the following elements in order of decreasing ionization energy. a. Cs, Li, K c. Ct, Si, P,…

A: Ionisation energy is the minimum amount of energy required to remove an electron from valence shell…

Q: For each of the following pairs, indicate which element hasthe smaller first ionization energy: (a)…

A: The first ionization energy is the minimum energy required to remove the electron from an isolated…

Q: Arrange in order of increasing nonmetallic character. (a) the period 4 elements Ga, Ge, Ti (b) the…

A: Non metallic character is tendency to gain electron. Non-metals gains the electron in chemical…

Q: Which of the ions Mg2+, Sr2+, Ca2+, Be2+, Ba2+, or Ra2+ is the smallest? Which of the elements of…

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Q: 5. An atom of which of the following elements has the smallest atomic radius? a. Cl b. Rb c. Mg d.…

A: Atomic radius is the distance between the center of nucleus and valence electron in the outermost…

Q: largest atomic radius He, Ne, Na+, Mg2+, Al3+

A: The least distance measured from the nucleus center to the outermost peripheral electron in atoms as…

Q: Arrange the following seven atoms or ions in order of size,from smallest to largest: K, F+, Rb,…

A: # As we know that the size of the ions depends on the charge on the ion, i.e. we know that an anion…

Q: Arrange the following in order of increasing radius: Cl^-, P^3-, Ar, Ca^2+, Mg^2+, K^+, As^5+,…

A: Atomic radius is the distance between the nucleus and outermost shell of electrons. Higher the…

Q: Which of the following trends can best be explained by the concept of "increasing effective nuclear…

A: Effective nuclear charge is the effective positive charge or attraction that is faced by valence…

Q: Which element below would have the largest atomic radius? * O Lithium O Iron O Rubidium Tin

A: The atomic radius of a chemical element is a function of the overall of its atoms, typically the…

Q: Arrange 11Na, 4Be, and 12Mg in order of increasing atomic radius OA NaBe>Na OD. Mg>Na>Be

A: Be has smallest size among these three.  Be has only 4 electrons so it will have only two shells,…

Q: 3. Ва, Br, Be, в, Bі A. Decreasing ionization energy

A: 3. Decreasing ionization energy : Br &gt; Be &gt; B &gt; Bi &gt; Ba First ionization energy of Be =…

Q: The Ionic radius of Li+ is close to the ionic radius of A) Na+ B) Be 2+ C) Mg 2+ D) Al 3+

A: The distance from the nucleus of an ion up to which it has an influence on its electron cloud is…

Q: Which element has the smallest ionic radius? a) P^3- or Mg^2+ b) Be^2+ or O^2- or F^- or S^2-

A: a) P3- or Mg2+ smallest ionic radius :-  Mg+2  Mg+2 ion has 10 electrons , its electronic…

Q: Arrange the following in order of increasing ionization energy. Ar Cl Li Na P

A: we need to arrange the elements in order of increasing ionization energy

Q: Arrange in order of increasing ionization energy. (a) the Group 1A elements H, Li, and Cs (b) the…

A: Ionization energy: The amount of energy required to remove an electron from the outermost shell of…

Q: Read the given expression. X number of protons - number of core electrons Which of the following…

A: Answer: option c. X is the effective nuclear charge and it increases across a period.

Q: Identify which of the following atoms would have the largest radius. A) Mg B) Mn C) Ba D) Bi E) Br

A: As we move from left to right in a period then radii decreases. As we move from top to bottom then…

Q: Arrange the following elements from highest to lowest electron affinity (CI, W, As, H, Li)

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Q: Which of the atoms listed below has the largest radius?       B     Ga     Br     Si…

A: Given,  B, Ga, Br, Si, Cl

Q: 1. Which of the following elements would you expect to behave most like magnesium? A) Sodium B)…

A: Since you have posted multiple questions, we will solve only first question for you. If you want…

Q: What is the relationship between the value for the first ionization energy of a Cl-1g2ion and the…

A: Ionization energy is defined as the amount of energy that is required to remove an electron from a…

Q: Order the following elements from smallest to largest electron affinity. 1. O, Ne, Na1+, F 2. Ca,…

A: 1.) O,Ne,Na+,F  The order of elements from smallest to largest electron affinity is given by –  Ne(…

Q: Which one of these ions has the smallest radius?  Group of answer choices a) O2– b) Cl– c) Na+…

A: O2- and Na+ ions are isoelectronic species with [Ne].Then, rest of other ions Isoelectronic with…

Q: ib. In which list are the elements in order of increasing first ionization energy? Ca < Si < P < N…

A: IMPORATNT POINTS: IE depends on many factors such as  atomic size nuclear energy shielding effect…

Q: In each of the following pairs, choose the ion with the larger ionic radius: a) K* and Na* b) K* and…

A: In modern periodic table:  On moving from left to right across the period, size and ionic radii…

Q: In a plot of IE1 for the Period 3 elements , why do the values for elements in Groups 3A(13) and…

A: Ionization energy is the amount of energy required to remove an electron from the outermost shell of…

Q: Of the following, which atom has the smallest atomic radius? Te Sr Po Ba

A: The atom having smallest atomic size will have small atomic radius. Given atoms , Te, Sr, Po, Ba

Q: Which element listed below would have the lowest first ionization energy?   K Cl Ca Br Se

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

Q: ionic radius

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Q: Arrange 11 Na, 4Be, and 12Mg in order of increasing atomic radius ( A NaNa OD. Mg Na>Be

A: The given elements are Na, Be and Mg

Q: Of the following, which element has the highest first ionization energy?   Na Ca Rb Sr

A: Ionisation energy trend: Decreases from top to bottom Increases from left to right

Q: Which element below would have the largest atomic radius?* Aluminum Phosphorus Silicon Sodium

A: Please find the solution below:

Q: Which element below would have the largest ionization energy? * O Arsenic O Potassium O Scandium…

A: Ionization enthalpy: It is the minimum amount of energy required to remove an electron of an atom or…

Q: Which of the following does have the lowest  ionization energy?  Z of Te = 52, I = 53, V = 23

A: Ionization energy is the minimum amount of energy required to pull the most loosely bound electron…

Q: 1. Explain which element of the following pairs, will have the smaller radius: a. sodium or chlorine…

A: Since you have posted question with multiple subparts as per guidelines we can answer only three per…

Q: Write equations for the following processes and be sure to indicate the physical states of the ions.…

A: Electron affinity of an atom or molecule is the amount of energy released or spent when an electron…

Q: Which of the following atoms has the largest radius? Li Cs Na K

A: The atomic size of an atom is directly proportional to the number of shells present in that atom. As…