ib. In which list are the elements in order of increasing first ionization energy? Ca < Si < P < N N< P< Si

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: For each group, circle the species with the largest radius Cl           Cl-           Cl+ Mg2+…

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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: 2) Arrange the following ions in order of increasing ionic radius: K, P¹, S², CI. increasing radius…

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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: 1. Arrange the following from largest to smallest ionic radius: Ge, Rh, V, In

A: "Since you have asked multiple questions, we will solve the first question for you ( as per our…

Q: Which of the following series is isoelectronic? O a. H, He*, Li2+, Be3+ O b. 02-, 1", Ar, Na*, Mg²+…

A: The species which have the same number of electrons are isoelectronic to each-other.

Q: Which of the following pairs are NOT isoelectronic?   a. F- and Mg2+   b. Cl- and Ca2+   c.…

A: Isoelectronic species have the same number of electrons, and in questions we have to tell that which…

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: write out Ni* if you are typing on a computer) A. Which has the largest radius? B. Which has the…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

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: (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

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Q: Arrange these elements in order of increasing first ionizationenergy: Cl, Sn, Si.a) Cl 6 Si 6 Snb)…

A: Ionization Energy: The amount of energy required to remove the electrons from the outermost shell of…

Q: Which among the group of elements is arranged according to increasing size (or radius)? OB<C< Na <…

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Q: 11. What is the ground state electron configuration for the Fe2+ ion? а. [Ar] 4s23d4 b. [Ar] 3а6 c.…

A: Atomic radius is defined as the distance from the centre of nucleus to outermost shell of atom.

Q: Arrange these elements in order of increasing first ionization energy: CI, Sn, Si. a) Cl < Si < Sn…

A: Ionization energy decreases from top to bottom and increases from left to right in the Periodic…

Q: If d block elements are ones that contain valence electrons. How is copper, zinc, etc d block…

A: The question is based on the concept of atomic structure. We have to explain the concept of d- block…

Q: 8.87 Rank the ions in each set in order of increasing size, and explain your ranking: (a) Li*, K*,…

A: Ionic Radii - It increases down a group and decreases across a period. For isoelectronic species, it…

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

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Q: On the basis of periodic trends, choose the more metallic element from each pair (if possible).(a)…

A: The periodic table consists of elements arranged bases on the atomic number. On examining the…

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: 4.12 Which isoelectronic series is correctly arranged in order of increasing radius? 2+ A) K* B) CI…

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Q: Which element has the following electron configuration [Xe] 4f14 5d10 6s1? a) Silver b) Gold c)…

A: The electronic configurations of the elements are as follows,Silver - [Kr] 4d¹⁰5s¹Gold - [Xe]…

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: Rank the following four elements in order of decreasing atomic radius.   Rank from largest to…

A: Atomic radius increases with the increasing number of shells around the nucleus. In a group while…

Q: 11. Which element has the largest atomic rądiys? a) Kor Li b) Zr or Cs or Sb or S 12. Which element…

A: Size of isoelectronic ions decreases with increase in atomic number...

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: Identify: - Element in Group IVA that has the lowest atomic size - Element with a valence…

A: The atomic radius of a chemical element is the mean distance from the center of the nucleus to the…

Q: 16. Order the following elements from smallest to largest ionization energy. Elements Order a) Ca,…

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

Q: Choose the larger atom in each pair.a. Sn or Si b. Br or Ga c. Sn or Bi d. Se or Sn

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Q: These two atoms are isoelectronic a-) He an d Ne bry Ar and Ca () Ar and Cat? J.) All of them e.)…

A: To find two atoms which are isoelectronic.

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: . Which alkali metal would be expected to have the lowest first ionization energy? A/ . Which…

A: In this question, we have to write the letter following te trend for the given questions.

Q: Order each of the following sets of five atoms and ions according to increasing size. ("1" smallest…

A: The order of the size of the elements according to increasing size is given below

Q: X CO Which one of the following has the smallest atomic radius? Li, Na, Be, Mg Edit View Insert…

A: Atomic Radius is the distance from the center of the nucleus to the outermost shell.

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

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Q: Which element would you expect to be more metallic?(a) Ca or Rb(b) Mg or Ra(c) Br or I

A: The metallic character is the tendency of an atom to lose electrons. as we moving from left to right…

Q: 10. Which of the following element has paramagnetic property? (a) Mg (b) P (c) Ne (d) Hg 11. Which…

A: “Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Which ion has the same electron configuration as Kr? A) Br B) Se2- C) Rb* O D) All of these Pa 身

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Q: What is the first p element in the 4th period to which Hund's rule must be applied when writing the…

A: Given that, period 4th element = first block = p block

Q: Which element would you expect to be more metallic?(a) S or Cl(b) In or Al(c) As or Br

A: Metallic character represents the tendency of element to behave as metal. It increases in a group…

Q: Part A: Which element has the electron configuration 1s2 2s2 2p6 3s1   Li   Be   Mg   Na Part B:…

A: Part A: Given, the electronic configuration: 1s2 2s2 2p6 3s1 Count the total number of electrons…

Q: Identify the isoelectronic series? Select one: O a. S2, CI, Ca?+, K* O b. Cs*, Rb*, K*, Na* O c. Li,…

A: Isoelectronic species are defined as the species which have same number of electrons in their…

Q: C<Li< F<P < Cs OF<C<P<Li< Cs C<P < Cs <Li <F

A: Atomic radius is the distance between nucleus and other most electron.  As effective nuclear charge…

Q: Which substance can be described as cations bonded together by mobile electrons? a.C(graphite)…

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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: a which ok the elements Tisted bellow has the greatest atomic radius? G:) P C-) S b) B d.) S F.) AI

A: We know that :  On going from left to right of periodic table, atomic radii decreases because…

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,

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.