.) Give the symbol of the element with the largest ionization energy from group 4A (14).

Q: Cesium has 1 valence electron. How many possible bonds can be formed and why?

A: Given Cesium has 1 valence electron. Cesium is an alkali metal. Its atomic number is 55.

Q: 7.106 What is the electron affinity (in kJ/mol) of the Na+ ion?

A: The electron affinity of Na+ ion has to be given.

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

A: ANSWER IS DISCUSSED BELOW :

Q: Consider the elements: B, C, N, O, F.a. Which element has the highest first ionization energy?b.…

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

Q: Which element in each of the following sets would you expect to have the highest IE2? (a) Na, Mg, Al…

A: The elements in a  set with  highest second ionization energy has to be selected.

Q: Arrange in order of increasing atomic size. (a) the period 3 elements Cl, Na, and Ar (b) the Group…

A: Arrange in order of increasing atomic size. (a) the period 3 elements Cl, Na, and Ar (b) the Group…

Q: 22. Order the following isoelectronic species by increasing ionic radius: Cl¯, Ar, and P³-.

A: For isoelectronic species , more it accept electrons then more its size.

Q: Choose the element with the higher ionization energy from each pair.(a) Al or In (b) Cl or Sb (c) K…

A: Chemical and physical properties of elements present in the same group which are related to their…

Q: Which of the following elements is expected to have the highest SECOND IONIZATION ENERGY:…

A:

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: (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: 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

A:

Q: (1) What is the name of the element with a valence electron configuration of 4s²4p*? (2) What is the…

A: Given valence electronic configuration 1. 4s2 4p4 2. 3s1

Q: Which element forms an acidic oxide? * A calcium B lithium O C magnesium O D sulfur

A: Answer- Sulfur element ( non- metal) forms Acidic oxide . Magnesium , calcium , lithium are metals…

Q: Give the symbol of the element that has the largest atomic size in Group 3A

A: as we move left to right in a period, atomic size decreases due to increase in the effective nuclear…

Q: 10. Which one of the following species is not isoelectronic E. 0²- A.Mg2+ B. SI²* with neon? C. Na*…

A: Species which have the same number of electrons are called isoelectronic species.

Q: Symbol of the element 4p^1

A:

Q: Which should have the largest difference between the first and с. second ionization energy-C, Li, N,…

A: (c) Given atoms are -  Carbon C , Lithium Li, Nitrogen N, Beryllium Be  Carbon has total 6…

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: An atom of which of the following elements has the smallest first ionization energy?  Rb or Si or F…

A: The energy which is needed to remove an electron that is loosely attached to an isolated gaseous…

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: Write the full electron configuration for a K−K− ion.

A: The electron configuration of an atom is the representation of the arrangement of electrons…

Q: All of the following statements concerning the characteristics of the halogens are true except…

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

Q: Which element, indicated by letter on the periodic table above, has a 2+ ion with the electron…

A:

Q: Choose the element with the higher first ionization energy from each pair.a. P or I b. Si or Cl c. P…

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

Q: Arrange the following in order of increasing radius and increasing ionization energy. K+, Cl¯, s²,,…

A: Species having equal electrons and identical electronic configuration are denoted as "isoelectronic…

Q: A = [Kr] 5s' B=[Ar] 3d10 4s² 4p A. Is the element A a metal, nonmetal, or metalloid ? Metal B. Which…

A: Electronic configuration is the arrangement of electrons in the atomic orbitals of an atom.

Q: 3. An element which shows a diagonal relationship with berylliun is A Oxygen B Magnesium C Вогon…

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

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

A: A.Following are the main reason of diagonal relationship shown by Li and Mg.

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: What energy would be required to completely remove an electron from the n=5 level of hydrogen?

A:

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: which is the element with the lowest elecronegativity? WHICH OF THIS ANSWER IS CORRECT. A)…

A: Electronegativity is the property that measures the ability of an atom to attract the electrons…

Q: Which of the following ions is isoelectronic with Kr? A. Na+ B. S-2 C. Se-2 D. Ca+2

A: The ions and atoms which are having equal numbers of electrons are called the isoelectronic species.

Q: Choose the element with the higher first ionization energy in each pair.a. P or I b. Si or Cl c. P…

A: (a) First ionization energy of P > first ionization energy of I.   (b) First ionization energy of…

Q: The alkali metal with an electron configuration of [Xe] 6s¹ is:

A:

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: 1. What is the element with nd^3 in its configuration with the highest Ionization Energy in the…

A: The element which has smaller size have greatest ionisation energy because there is strong force of…

Q: At first glance, we expect the Zeff of a valence electron of sodium (Z = 11) to be 1 but in reality,…

A: The effective nuclear charge has Following formula - Z* = Z - S Here, Z* is effective nuclear charge…

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: Which ion has the largest radius? Ca*2, Ca*1, Br", K* O A) Br O B) Ca+1 O C) K* O D) Ca+2

A: Given, Ca2+ , Ca+ , Br- & K+ we know that: Atomic/ ionic radius increases down the group in…

Q: What is the name of the element with a valence electron configuration of 2s22p3? fill in the blank…

A:

Q: Which element had the smallest ionization energy , He , Ar , Xe

A: Ionization Energy (I.E.)- Amount of energy required to remove last shell electron of an isolated…

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: 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 element in each of the following sets would you ex-pect to have the lowest IE₃?(a) Na, Mg,…

A: Ionization energy is the quantity of energy that an isolated, gaseous atom in the ground electronic…

Q: 3.Why is the ionization energy of Ca higher than that of K but lower than that of Mg?

A: As we move down the group in the periodic table atomic size is increased hence ionization enthalpy…