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

Q: Which of the following atoms has the largest atomic radius?    P Mg  Sr

A: The given atoms are P, Mg, and Sr.

Q: entify and encircle the element that has the lesser electron affinity. 1. samarium and plutonium…

A: To identify the atom in each pair that has lesser electron affinity. samarium and plutonium holmium…

Q: Of the following, which element has the highest first ionization energy? Group of answer choices A.…

A: Interpretation: From the given elements, which one have the highest first ionization energy is to be…

Q: Select the element in each pair with the higher ionization energy.a. Br or I            b. Mg or…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Choose the element in each pair that has the higher first ionization energy. Br or Bi…

A:

Q: 4. Which of the following elements is the least reactive metal? а. К C. Mn b. Ca d. Zn O A O c O D

A: Concept is based on Reactivity series of elements.

Q: Which element has the smallest ionization energy? Rb Br Ga K

A: Which element has the smallest ionization energy? Rb Br Ga K

Q: Place the following elements in order of increasing atomic radius from left to right.  Sr    Si…

A: In this question, we want to arrange all these Four Elements in Increasing order of their atomic…

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: Which element is the most reactive? A:Cs B:BA C: C D: S

A: The given elements are Cs, Ba, C, and S. From these elements Cs and Ba are the metal element and C…

Q: Which of the following atoms has the greatest electron affinity (largest positive value)? P Ga Li Br…

A: In this question, we will see which atom have highest positive electron affinity.  You can see the…

Q: Select the element in each pair with the higher ionization energy.a. O or Ne      b. K or Brc. Ca or…

A: Ionization energy represents the energy required to remove an electron from an isolated gaseous atom…

Q: Which of these give(s) a correct trend in ionization energy? Al < Si < P < CI Na+ < Mg2+ < A13+ <…

A: The minimum potential difference present in a discharge tube which is required to remove the most…

Q: Which fourth period representative element has the highest atomic number? a)ca b)zn c)pb d)kr

A: From the given elements, representative elements are Ca and Pb. Zinc is a transition element and…

Q: Determine whether K or Rb that has the more negative (more exothermic) electron affinity. K Rb…

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

Q: Which of the following elements has the greatest electron affinity (largest positive value)?…

A:

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: Of the following, which atom has the smallest atomic radius?   Mg S Sr Te

A: Atomic radius: The distance between the center of the nucleus and the outermost electron is known as…

Q: Consider the following five elements: Na      I     Be    Fr    F   The element with the largest…

A: 1. Answer - Ionization energy - ionization energy or ionisation energy is the minimum amount of…

Q: What is the electron configuration for P 3- Ion?

A: Electronic  configuration  tell no of electron  present  in each orbital.

Q: Arrange the elements according to first ionization energy. Highest ionization energy Rb K Na Li

A: • The minimum amount of energy required to remove the most loosely bound electron from an isolated…

Q: most negative (most exothermic) electron affinity

A: Electron affinity is defined as the change in energy resulting from addition of an electron to the…

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: 3) Which of the elements listed below has the highest first ionization energy? A) He B) Ne C) Ar D)…

A:

Q: Which of the following elements has the smallest ionization energy?      Li     Na     Be…

A: Li  , K , Na and Rb belong to same group and among them Li has highest ionisation energy and Rb has…

Q: Which element has the highest electron affinity?   Na O Ne Mg

A: The elements given are Na, O, Ne and Mg. The electron affinity is defined as the amount of energy…

Q: Which of the elements listed below has the smallest first ionization energy? Multiple Cholce…

A: The ionization energy is the energy needed to knock out the outer electron present in the shell. The…

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: Which of the following statements about the alkali metals (group 1A) are true? I. Their ionic radii…

A: 4 statements are given , we have to select the correct statements.

Q: Which of the following elements has the lowest ionization energy?   Group of answer choices   Ne Ca…

A: The amount of energy which is needed to take out the outer electron from valence shell of any atom…

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: 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: Use periodic trends and predict which of the following elements has the smallest first ionization…

A:

Q: Which of the following elements has the smallest atomic radius? As B Na Mg Br

A: The B (Boron) and Na (Sodium) has the smallest atomic radius.

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- &amp; K+ we know that: Atomic/ ionic radius increases down the group in…

Q: Of the following, which element has the highest first ionization energy  P Cl Na Al

A: Ionization energy is the minimum energy required to eject an electron from outermost shell of the…

Q: 8. lonization of which of the following elements is most energetically costly? A. Ne В. Na1+ C. Mg2+…

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

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: Which atom has the highest first ionization energy? A) Cr B) Sr C) Al D)Fr E) Ga

A:

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: Which of the following elements has the highest third ionization energy? Group of answer choices B…

A: Interpretation: From the following elements the highest third ionization energy of the element is to…

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 one has the largest second ionization energy? Cs K C Si Na

A:

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: 6. Which of the following elements has the smallest ionization energy? A. CI B. K C. Na D. Al E. Be

A: Ionization energy is the energy required to remove an electron from valence shell of  isolated…

Q: Choose and explain which element has the greater value for the following properties: i. electron…

A:

Q: Which ion is isoelectronic with Ar? Select one: 3+ a. Ga b. Br С. F 2+ d. Ca 2+ e. Fe

A: We have to identify which one of these ions is isoelectronic with Ar.

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…

Q: Which arrangement is in the correct order of increasing first ionization energy? Select one: a. F <…

A: When a valence electron is ejected from the isolated gaseous atom, a certain amount is energy is…