Which one of these ions has the largest radius? Select one: 2- a. S b. Na C. K d. CE 2- e. O

Q: (d) Predict whether (i) the most likely ion for gallium be smaller or larger than its neutral atom…

A: Electronic configuration of Gallium and arsenic atom is…

Q: Which is the largest atom out of the following? a) Bi b) N c) P d) As

A: We will answer this question using study  periodic table and periodic trends.

Q: which atoms ( can be more than 1) listed below have a smaller radius than Aluminum? B Cl Ga N S

A: On moving left to right in a period atomic size decreases due to increase in effective nuclear…

Q: Choose the larger atom or ion from each pair.(a) K or K+(b) F or F- (c) Ca2+ or Cl-

A: a. K has the atomic number as 19 and the K+ is a caption which looses one electron from the 4s and…

Q: Of the elements: B, C, F, Li, and Na. The element with the smallest ionization energy is F. Li. Na.…

A: Ionization energy : " The minimum amount of energy required to remove an electron from outermost…

Q: 5. a) Explain the term periodic trend when applied b) Explain why atomic radius decreases across…

A: On moving from lithium to fluorine, atomic redius decreases. This can be explained by considering…

Q: Which is the larger species in each pair?a. Sr or Sr2 + b. N or N3 - c. Ni or Ni2 + d. S2 - or Ca2 +

A: Size of an atom is depended on the distance between the nucleus and outer most shell of the atom. If…

Q: Which Ion is expected to be the largest ? Ca2+ S2- K+ cl-  Or do  all of  these ions have the same…

A: All four ions have an equal number of electrons and therefore share the same electron configuration.…

Q: 28. The second ionization energy of Mg is 1445 kJ/mol. The first ionization energy is a) 1445 kJ/mol…

A: Which of the following is correct

Q: Rank the following ions in order of decreasing ionic radius (largest → smalle Na*. Mg²+, S²- 0²-,…

A: Given -  Na^+, Mg^+2, S^-2, O^-2 ,F^-

Q: hadteallsmone aniwallo srit nisloxe vitena Use the following table of ionization energies (kJ/mol)…

A: Ionization energy is nothing but the energy required to remove valence electron from outermost…

Q: 2. An element that has 9 orbitals 5 fully filled, 2 single electrons and 1 empty orbital (a) What is…

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

Q: Which example shows increasing atomic radii from left to right? platinum, paladium, nickel O cesium,…

A: We should follow a simple rule while determining atomic radius. TThe atomic radius decreases on…

Q: Rank the following elements in order of increasing atomic radius (smallest to largest). Li, F. CI,…

A: In the periodic table, across a period i.e. on going from left to right in  a period, atomic size or…

Q: Cadii Part C The following ions contain the same number of electrons. Rank them in order of…

A: In the isoelectronic species (same number of electrons), higher the amount of positive charge has…

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: (5) Which is the larger species in each pair? a. Li or Lit b. I or Cs* C. Cr or Cr3+ d. O or O24

A:

Q: Which ion below has the largest radius?   a. Na+ b. Br- c. F- d. K+ e. Cl-

A:

Q: Arrange the atom and ions from largest to smallest radius. Largest radius Smallest radius Answer…

A: Given :- atom/ions = Cl+, Cl-, Cl  To arrange :- given atom/ions in decreasing order of their radius…

Q: MCQ 14: The shape of s-orbital is A. tetrahedral B. octagonal C. spherical D. round

A: An orbital can be defined as the space around the nucleus where the probability of finding an…

Q: The correct order of the metallic character for the elements Mg, Ca, K and Ga is Mg Ca > K> Ga Ga…

A:

Q: Is S²⁻ larger or smaller than Cl⁻? Is Mg²⁺ larger or smallerthan Na⁺? Explain.

A:

Q: Choose the larger atom or ion from each group and explain why it is larger:    Cl or Cl-  K or K+…

A: When an electron is removed from an atom, a cation is obtained as a resulting species and when an…

Q: Which of the atoms listed below has the largest radius? Multiple Cholce Sb Se

A: Answer -  option (1) Sb atom has the largest radius.

Q: Which of the following ions will have the smallest ionic radius? Select one: a. Ca2+ b. K+ c. S2-…

A: Ionic radius increases top to bottom down a group as the new electron enters another shell. Ionic…

Q: 5. Of the elements B, Al, and S, which has the largest atomic radius and why? A. boron because it…

A: Atomic radius increases down the group and decreases across the period because along the period…

Q: Each orbital can hold 2 electrons. How many total electrons are in the p sub level?

A: We have to find total electrons are in the p sub level

Q: Arrange each set in order of decreasingatomic size:(a) Ge, Pb, Sn(b) Sn, Te, Sr(c) F, Ne, Na(d) Be,…

A: Atomic sizes increases down the group and decreases along the period.

Q: Choose the more metallic element from each pair.a. Sb or Pb b. K or Ge c. Ge or Sb d. As or Sn

A: The more metallic element from each pair has to be chosen

Q: CUlIsidel le 10nownng Uruerngs. I. F<Cl <Br<I II. Li <Be <B <C III. Te < Se < S<0 Which of these…

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: 5/10 Which of the following atoms has the largest atomic radius? A) B) C) DY E) Al As Br What is the…

A: Since you have posted multiple questions and have not mentioned which question you want us to…

Q: Q2. This question is about the periodicity of the Period 3 elements. (a) State and explain the…

A: Answer: Energy required to release the most loosely binded electron in an isolated gaseous atom is…

Q: 1. Using the Periodic table, arrange each set of atoms in order from largest to smallest? (a) K, Li,…

A: In total 118 elements are placed in the modern periodic table. The elements placed in the periodic…

Q: d. Cu COpper 8. Write the electron configuration for the following ions: a. O2-

A: We have to write electronic configuration

Q: 7. Order the following species from smallest to largest size. Ba, Se, Au, Ba2+, Se²-, P A. Se < P <…

A: Atomic size is defined as the distance between the centre of the nucleus of an atom to its outermost…

Q: Identify the elements correctly shown by decreasing radii size. Cu²+ > Cut OK+ > K ON ³-> N ON>№ ³-…

A:

Q: III. For each of the following questions, consider your knowledge of periodic trends and the table…

A:

Q: In each of the following pairs, which has the bigger radius? 0²- Mg2+ N W: X: Y: Z: < BUDE B. C. A.…

A: We use the below rules to compare the radius of different elements/ions in periodic table:

Q: Which one of these ions is not isoelectronic with Kr? Select one: 2+ a. Sr b. Br + C. Rb 2- d. Se 3+…

A: To find: The ion which is not isoelectronic with Kr

Q: 25. Select the correct statement. a) Nat and K*,are isoelectronic because they both lost one…

A: Isoelectronic species are those atoms or ions having same number of total electrons, no matter what…

Q: Choose the larger atom in each pair.(a) C or O (b) Li or K (c) C or Al (d) Se or I

A:

Q: Which one of these ions has the largest radiust Select one: а. C b. s?- + с. К d. Na 2- е. О

A: Anions has larger radius compared to cations.

Q: Cations (5 items) (Drag and drop into the appropriate area) ✔ In = Rb Sb Items in order 1 Sn Largest…

A: Given atoms of STRONTIUM(Sr),INDIUM(In),RUBIDIUM(Rb) and ANTIMONY(Sb). We need to arrange them in…

Q: B. Based on the items in A, draw an orbital diagram for each element. 1. S (sulfur) 2. Sc (scandium)

A:

Q: What would be the outer most location, (sublevel and orbital), of electrons for gold, Au, for either…

A: The arrangement of the electrons in the different atomic orbital of an atom is known as the…

Q: Pick the element with the higher first ionization energy . Al orS   B. As or Sb   C, NorSi

A: “Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: Choose the more metallic element from each pair.a. Sr or Sb b. As or Bi c. Cl or O d. S or As

A: Metallic character increase down the group and decrease in period from left to right,