9 Which of the following atoms or ions is most paramagnetic? a. b. Zn2+ Gd d. U6+ c.

Q: orbitals are spherically symmetrical. a. d b. s c. f d. g e. p

A: Symmetry of orbitals:

Q: The f orbitals occur in groups of. and can hold up to total electrons. a. 5, 10 O b. 6, 12 Oc. 4, 8…

A: f-orbital starts from 3-11 groups. f-orbital have 7 sub-shells and each subshell occupies 2…

Q: Which of the following electron configurations is incorrect? A) Ca [Ar]4s? B) Mn [Ar]4s²4d° C) Cu…

A:

Q: Which is the more likely configuration for Mn2+: [Ar] 4s2 3d3 or [Ar] 3d5?

A: The answer is explained is given below:

Q: I. What is the ground state electron configuration of Fe? II. How many valence electrons does iron…

A: The solution of above question is-

Q: Consider the theoretical electron configuration below. X. 1s²2s²2p4 Y. 1s² 2s²2p6 3s² 3d8 Which…

A: Paramagnetic: atoms having the unpaired electrons. These atoms attracted to the magnet. Diamagnetic:…

Q: Determine the ionization energy of phosphorus using the orbital approximation and a Zeff for the 3s…

A: Ionization energy defined as the amount of energy that an isolated gaseous atom in the ground state…

Q: 7.137 Based on knowledge of the electronic configuration oftitanium, state which of the following…

A: Titanium  is in 3d transition series with atomic number 22 and has a configuration,[Ar] 3d2 4s2 It…

Q: Which of the following atoms are paramagnetic?  a Zn  b O  c P  d Mg

A: It is explained as given below :

Q: 3. (a) Sketch the s orbital and the 3 types of p orbitals. (b) Which of the quantum numbers…

A: #3: (a): There is one type of s-orbital that is spherical in shape and 3 types of p-orbitals that…

Q: What is the smallest-wavelength (in nm unit) line in the Balmer series? * a. 364.5 nm O b. 402.5 nm…

A:

Q: 8. Write the electron configuration for the following ions: a. O?- b. Lit c. N3- d. Be2+

A:

Q: Write the complete electron configurations of: a. Cu2+  b Cr3+ c Fe3+ d Ti4+

A: Given :  Symbol of ions  Cu2+ Cr3+ Fe3+ Ti4+  To write :  Their complete electron configurations

Q: 67. The figure below is an example of porbital O d-orbital O forbital

A: The covalent bond is formed by the overlap of the atomic orbitals between the atoms of similar…

Q: 4s 3d 4s 3d Ni 1! 1 11 l1l (Ar)3dº4s? 4s 3d 4s 3d Zn 1 11 11 I iL I1 (Ar]3d104s? 3d Shown above are…

A: According to the Aufbau principle This principle  states that electrons fill lower-energy atomic…

Q: 16. The ion with the smallest diameter is a) Br b) CI - d) F e) 02-

A: Hi, since you have posted multiple question, we will answer the first question for you. Kindly…

Q: 1.) a.) True or false: Elements with high ionization energies tend to have lave electron affinities…

A: A few questions based on periodic table trends that is to be accomplished.

Q: Which of the following is the ground state electron configuration of Ni ? Select one: O a. 1s² 2s²…

A: Electronic Configuration is the distribution of electrons in the energy levels of the atom. The…

Q: Chapter 6: Electronic structure of atoms 7. What is the frequency of radiation that has a wavelength…

A: Frequency is given by,

Q: Indicate whether technetium, Z = 43, would be expected to be paramagnetic. Technetium is not…

A:

Q: Element that has one  unpaired electrons a. 1s2 2s2 2p6 3s2 3p5 b. 1s2 2s2 2p6 3s2 3p6 c. 1s2 2s2…

A: Unpaired electron are those electron which have only positive spin and Negative spin is absent or…

Q: What is the electron configuration of K? 1s 2s 2p°3s²3p°4s²3d°4p° 1s 2s 2p°3s²3p° O 1s22s 2p®3s?3p…

A: Atomic mass of potassium is 19

Q: 5. Which is the following is an INCORRECT electron configuration?= a) Se = [Ar]3d104s24p4 c) H= 1s!…

A:

Q: 15. The orbital diagram for the valence shell of Cl contains 8 full orbitals and 1 half-filled…

A:

Q: Which set of atoms below are metals that have only one electron in their outermost “s” orbitals?Zn,…

A: Zn, Cd, Hg are d block elements ,

Q: Condensed Paramagnetic Element Orbital Diagram (Condensed Form – using the Noble Gas Core) Electron…

A: Orbital diagram of the atom/ion represents the arrangement of electrons in various orbitals. An…

Q: Compare the structural arrangements found in CrCl2 and CrCla with the arrangements for WCI2 and…

A: The d block has 4 series which are 3d, 4d, 5d and 6d.The 3d, 4d and 5d series has 10 elements each…

Q: Which of the following species is diamagnetic (not paramagnetic):  Li, V, Ni, Zn, Fe2+

A: Given species are-: Li , V , Ni,  Zn, Fe2+ Magnetism in a species is due to unpair electrons in the…

Q: 2. What is the electron configuration of Mn2t? [Ar]3d b. [Ar]3d34s2 a. . [Ar]3d*4s! d. [Ar]3d 4s2 e.…

A: The atomic number of Manganese (Mn) is 25The electronic configuration of Manganese is…

Q: 1. How many unpaired electrons are in the oxygen atom? A. Paramagnetic B. Diamagnetic This atom is A…

A: 1. The electron configuration of oxygen is 1s^22s^22p^4. The maximum number of electrons  in the…

Q: The outer electronic configuration and number of unpaired electrons in 24Cr52 is: 4s? 3d4, unpaired…

A: Here we are asked to write the outer electronic configuration and the number of unpaired electrons…

Q: Which element has the ground state electron configuration [Ar]4s²3d1°4p3? A) As B) Br C) Se D) Te E)…

A:

Q: The electron configuration of a Cr 3+ ion is     [Ar]4s23d4.     [Ar]4s13d2.     [Ar]3d5.…

A: We have to predict the electron configuration of Cr+3 .

Q: Which of the following is the electron configuration for Mn? A) [Kr]4s²3d⁵ B) [Ar]4s²3d⁵ C) [Ar]3d⁷…

A: Atomic number of manganese (Mn) is 25 and has an electron configuration of 1s22s22p63s23p64s23d5.

Q: 1. How many unpaired electrons are in the carbon atom? A. Paramagnetic B. Diamagnetic This atom is…

A:

Q: Consider the theoretical electron configuration below. Y. 1s² 2s²2p6 3s² 3d8 X. 1s²2s²2p4 Which…

A:

Q: Sketch the following atomic orbitals in 2 dimension.    s  px py pz

A: The area around the nucleus where the possibility of finding the electron is maximum is known as…

Q: What is the correct ground state electron configuration for copper? O [Ar]4s23d9 O [Ar]4s24d9 O…

A: Here, we have to find the ground-state electron configuration of copper.

Q: 20. Select the correct electron configuration of Co3+ [Ar]4s² 3d [Ar]4s? 3d* [Ar] 3d [Kr] 4s2 3d a)…

A:

Q: The electron configuration of Fe?* is [Ar]3d°. Which of the following is true about Fe2*? A) Fe2* is…

A:

Q: 8. Which of the following atom is paramagnetic? C. Calcium D. Potassium A. Zinc В. Кгуpton

A: Paramagnetism, kind of magnetism characteristic of materials weakly attracted by the strong magnet,…

Q: 35. Which of the elements with the electronic configuration given below will form an alkaline oxide?…

A: Ans; The element which belongs to the p-block (outermost electron in np orbitals) will form either…