24 The electron configuration of element Y ends in sp. What is the symbol for the ion most commonly formed by this element? a y6+ b y2+ CY d y2

Q: Arrange the atom and ions according to radius. Largest radius Smallest radius Answer Bank Rb Rb+ Rb

A:

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

A:

Q: 47. Which of the following elements has the highest first ionization energy? a) Li b) Na c) K d) Rb

A:

Q: 1. Which of the following elements has the most negative electron affinity? A) F B) O C) C D) B E)…

A: The element which has the most negative electron affinity is

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: atom

A: Dear student I have given answer to your question in the image format.

Q: 68. Which pair of elements do you expect to be most similar? Why?(a) Ti and Ga(b) N and O(c) Li and…

A: The elements belonging to the same group exhibit similar properties. This is because the elements in…

Q: Write the electron configuration for the following atoms or ions a) Cl   b) Ca2+   c) P3-…

A: The arrangement depicting how the electrons of particular atom/element get distributed (allocated)…

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

A: In group 4 A carbon has got the highest ionization energy amongst the given choices. As the…

Q: Which element would have the greatest ionization energy? Si, Ge, Ga, K, or Sn   Which equation…

A: Ionization energy is the amount of energy required by an atom to remove an electron. It decreases…

Q: 1. The potassium ion Kt is isoelectronic with which of the following? a) 02- b) F- c) S2- d) Na + e)…

A: Isoelectronic species means same number of electron present in both the elements. K+ and S2- are…

Q: Iodine has an atomic number of 53. What is the Electron Configuration of Iodine ion (I-1)? Zinc has…

A: Given that the atomic number of Iodine is 53. The atomic number of Zinc is 30. To find the…

Q: Which of the following atoms have the least metallic character Li Cs Rb K Na

A: We are to find the element with least metallic character among the given Li Cs Rb K Na

Q: Write the electron configuration of the following atoms or ions (e.g., Li = 1s² 2s'): a) Si b) Ar с)…

A: Answer  Write the electronic configuration of the following…

Q: If the core electrons were 100% effective at shielding the valence electrons from the nuclear charge…

A:

Q: calculate the energy associated with the neutral atoms becoming gas-

A:

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: Which of the following atoms will have the lowest first ionization energy: Rb, Cs, Li, or K? Rb Cs O…

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

Q: Which of the following ions has the largest atomic radii? 02- F- Ne Na* All of these ions have the…

A: Which of them having largest radii of them ?

Q: For each atom below, give the number of valence electrons and list out the subshells containing the…

A: Valence electron is defined as the no.of electrons in its outermost shell.

Q: 10. Use electron configurations to explain (a) why arsenic can acquire charges of-3 and +3 but not…

A: 10. (a) The electron configuration for the As3− ion is [Ar]3d104s24p6 - stable electronic…

Q: Which element, represented by X, would have the valence electron configuration shown in the diagram?…

A: Valence electron configuration is defined as the arrangement of electrons in the outermost shell of…

Q: Which element in each of the following sets would you expect to have the lowest third ionization…

A: Given elements are :  Which element in each set have the lowest third ionization energy (I.E3) = ?…

Q: Give the charge of the most probable ion resulting from each ofthe following elements. With what…

A: Isoelectronic is the term that means when two atoms, ions, or molecules have the same electronic…

Q: Which of the following series of isoelectronic ions correctly lists the ions in order of increasing…

A:

Q: Of the elements: B, C, F, Li, and Na. The element with the least metallic character is C. Na. B. •…

A: Please find the attached images for answer Some elements are given and we have to find out the…

Q: Write the electron configuration and noble gas core notation for a) Mg b) S c) Ga

A: Since every question is different, we solve only one question from multiple question according to…

Q: . The following element has mpaired electrons in its atonic orbitals a.) 0-2 6-) Ne C)Cinco2 d) Na…

A: Noble gases do not have unpaired electrons in their valance orbitals. Atoms in ionic form either…

Q: 1.Give an example of a one S block element whose valance electrons are in 4th principal quantum…

A:

Q: (a) Complete the table for some of the elements in Period 3 group number IV VII V VI symbol Si Na Mg…

A: Given elements of period 3 are; Na, Mg, Al, Si, P, S and Cl.

Q: Identify the total number of electrons, the number of valence electrons, and the name of the element…

A: Introduction: There are four types of quantum number for describing an electron position in an atom…

Q: 67.)Which of the following elements has the highest ionization energy? a. K b. Ca c. Rb d. Sr

A: Ionization energy is the minimum energy required to remove an electron from outer most shell in its…

Q: 5. For each pair, choose the element with the higher ionization energy, Choice 1 Choice 2 a. Br OR K…

A: (5) Ionisation energy is the minimum amount of energy required to remove outermost shell electron…

Q: 1. Arrange the following elements in order of increasing ionization energy P, S, Sb and Sr Sb < Sr <…

A: ionization energy, also called ionization potential, in chemistry and physics, the amount of energy…

Q: The atom with the highest second ionization energy is c) Al a) Na b) Mg d) S

A:

Q: Write the expected electron configurations for each of the following atoms: a.) Co b.) Sc c.) Cu d.)…

A: The given atoms are as follows: Co, Sc, Cu, Cl, and S

Q: The atom with the highest second ionization energy is a) Na b) Mg c) Al d) S

A: Given  The atom with the highest second ionization energy_____.

Q: Which of the following elements has the highest ionization energy? Ca Al Ne Ba Cl

A: As we move up to down in a group, the number of shell increases and valence electron experience…

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: Identify the element in the 44th period that is most likely to form an ion with a +2+2 charge. K Mg…

A: +2 ions are formed by alkaline earth metals

Q: How do you solve question 9?

A: Ionization energy:  It is the energy required to remove an electron from an atom in gas phase.

Q: 4. Rank the following ions in order of increasing first ionization energy: O, Mg, F, Na. Mg2t <Nat<…

A: In general, the nuclear charges increase means the ionization energy also increase.All the ions have…

Q: Which atom has the highest ionization energy? Ci P F S

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

Q: Of the following atoms, which has the largest first ionization energy?   a. K b. Rb c. Sr d. Ca e.…

A: We have given that  To know which element have large first ionization energy first we know what is…

Q: Which of the following is written in the correct order of increasing ionization energy? A. K < Na <…

A: Given,  K  Na  P  F  Ne

Q: All of the following pairs of ions are isoelectronic except which one? A) AI3* and N3- B) Fe2* and…

A:

Q: Write the Noble Gas abbreviated spdf electron configurations for the following elements or ions. a.…

A: a) Since Cr has atomic number 24. Hence it will come after Argon noble gas Hence Cr electron…

Q: Name an element in the fourth period (row) of the periodic table with:a. five valence electrons b.…

A: a. five valence electrons = Arsenic b. four 4p electrons  = Selenium c. three 3d electrons =…

Q: Which of the following atoms has the least metallic character? S, Li Na OK Cs Rb

A: Any element which easily donates it electron is said to have strong mettalic character.