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

Q: which is the Period 2 element with-the Smallest atomic radius ? A.) Li D.) Ne C.) Be D.) Ra

A: Li, Be and Ne belong to the second period of the periodic table. Whereas, Ra belongs to the 7th…

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: Choose the element with the higher first ionization energy in each pair.a. Br or Bi b. Na or Rb c.…

A: Ionization energy :  From the ground state of an atom , if one electron is removed than the energy…

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 the following elements in order of decreasing the first ionization energy: K, Mg, Rb.

A: Ionization energy (EI): When an electron is removed from the outermost shell of an isolated gaseous…

Q: 7.55 Give three examples of first-row transition metal (Se to Cu) ions that are isoelectronic with…

A: Argon is an element that belongs to the group of noble gases. It has an atomic number of 18. The…

Q: Describe how the radius of isoelectronic ions changes as the atomic number increases.

A: The isoelectronic ions are the chemical species, which have the same number of electrons. However,…

Q: 7.85 Arrange the following isoelectronic species in order ofincreasing ionization energy: O2−, F−,…

A: Arrange the following isoelectronic species in order of increasing ionization energy: O2−, F−, Na+,…

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

A:

Q: What are the properties of the element flerovium (the period 7 element in group 14)?

A: Flerovium Flerovium is an atomic number 114 chemical element with the symbol Fl. Flerovium, which is…

Q: Which element would you expect to be less metallic?(a) Sb or As(b) Si or P(c) Be or Na

A:

Q: The charges of a set of isoelectronic ions vary from 3+ to 3-. Place the ions in order of…

A: Isoelectronic ions are those ions in which the number of electrons are same. The elements lose…

Q: Arrange the following isoelectronic series in order of increasing atomic radius: Se?-, Sr2+, As³-,…

A: Given  isoelectronic Species = Se2- , Sr2+ , As3- , Rb+ , Br-  Increasing order of atomic Radius =

Q: 7.72 Give the physical states (gas, liquid, or solid) of themain group elements in the fourth period…

A: Intermolecular forces refer to the type of interactions which are present in between atoms or…

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: #9 Which group d has the lowest element ionization energy A) Bi) Ne c) Be Pi) Ra Li

A: Since you have posted multiple questions and asked the only 9th question, we will solve the 9th…

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: Which one in the following pairs has the smaller radius? Explain your answers: a) Ba or Ba2+ b) Te…

A: The radius of an atom/ion increases from the top to the bottom in the periodic table. Since the…

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: On the basis of periodic trends, determine which element in each pair has the higher first…

A: Since we answer only up to 3 sub-parts, we'll answer the first three. Please resubmit the question…

Q: For Silicon atoms, which ionization energy will show an exeptionally large increase over the…

A: ground state electronic configuration of silicon= [Ne] 3s2 3p2

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: Choose the element with the higher first ionization energy from each pair.a. Br or Bi b. Na or Rb c.…

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

Q: What is the element with the smallest atomic radius in period 4?   Give this element’s ground…

A: In periodic table from left to right the size of the atoms decreases due to increase in attraction…

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: 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: Using the numbers above indicate the element that has the following. If the options have the same…

A: An atom is the basic and fundamental unit of matter. An atom consists of electrons and the nucleus…

Q: Arrange the following elements in order of decreasing first ionization energy: Bi, Ar, Sb, Br.…

A: Given that : We have to arrange the following elements in order of decreasing first ionization…

Q: Which of the following statements is incorrect? (a) The second ionization energy of sulphur is…

A: Ionization energy exhibits periodicity on the periodic table. The general trend for ionization…

Q: Question attached

A: Given,

Q: Arrange the following elements in order of atomic radius (from smallest to largest): Smallest atomic…

A: Solution: N, F, Ne - second-period elements. N, As, Bi - is 15 group of elements.  We know that On…

Q: (a) What is the trend in first ionization energies as one proceedsdown the group 7A elements?…

A: Moving from Fluorine to Iodine in group 7A, first ionization energies decrease and atomic radii…

Q: Which element below would have the largest atomic radius?* Barium Beryllium Calcium Magnesium

A: Generally in a periodic table form left to right in a period the atomic radius decreases while in a…

Q: The order of decreasing ionization energy in alkali metals is: O K, Na, Li Na, K, Li O Li, Na, K O…

A: Ionization energy is the minimum amount of energy which is necessary to remove the most loosly…

Q: Why is agron the smallest than the other elements in period 3?

A:

Q: Consider the elements: Na, Mg, Al, Si, P.a. Which element has the highest second ionization…

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

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: Arrange the following elements in order of increasing atomic radius: Al, B, C, K, and Na?

A: In periodic table, down the group atomic radius increases due to increase in number of shells.…

Q: Which of the following has the highest electron affinity?   F, Si, P or S.

A: Electron affinity is the amount of energy released when an extra electron is added to the neutral…

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: On the basis of periodic trends, determine the element in each pair with the higher first ionization…

A: NOTE ; Since you've posted multiple sub-parts,we'll solve first three sub-parts for you. To get the…

Q: - Arrange the following atoms in order of increasing ionization energy: In, F, Si, Sc. Ne. Smallest…

A: Ne is a nobel gas . It has full filled configuration  (2s2 2p6) , it has highest ionization energy.…

Q: (a) Briefly describe how the atomic radii and ionization energies of group 1A(1) elements compared…

A: Go to 2 step for your answer . Thanku)

Q: Why is the ionization largest at the end of a period, but drops drastically at the start of the next…

A: Energy needed for removal of an electron from isolated gaseous atom is known as ionization energy.

Q: Arrange the following isoelectronic series in order of increasing atomic radius: Br-, Se2-, Rb+. O…

A: Here we consider the charge of nucleus, that is number of protons. More the number of protons, more…

Q: Which has the lowest first ionization energy, B, Al, C, or Si?Which has the highest?

A: The given atoms are B, Al, C and Si in which B and Al are of group 13 elements and C and Si are of…

Types of Polymers on the basis of Method of Preparation