Write equations corresponding to the following: a. the fourth ionization energy of Se b. the electron affinity of S-. c. the electron affinity of Fe3+ d. the ionization energy of Mg

Q: Write the electron configuration of the following. Using (a) s p d f notation ⁸⁸Ra ⁵⁰Co

A: Given :  88Ra 27Co To write :-  Their complete electron configuration    Note : In atomic symbol…

Q: 1. The first, second and third ionization energies of an element are 490 kJ mol", 4560 kJ mol and…

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Q: A. If an element with the valence configuration 4s23d7 loses 3 electron(s), these electron(s) would…

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Q: 6. Write abbreviated electron configurations for the following atoms: а. Са b. P С. С d. Br

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the…

Q: n a neutral k atom in its ground state, electrons in which orbital experience the most shielding?

A: The shielding effect can be defined as a reduction in the effective nuclear charge on the electron…

Q: Detailed calculations show that the value of Zeff for theoutermost electrons in Na and K atoms is…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: a) Why does Li have a larger first ionization energy than Na? (b) The difference between the third…

A: ANSWER IS

Q: I. Which elements are described by the following electron configurations? Is'2s'2p'3s? a. b. Is? He…

A: If the electronic configuration is provided and one has to determine the element which corresponds…

Q: zation 4) The successive () kJ/mol, I,- 4900 kJ/mol, L - 6500 kJ/mol, and Is-8100 kJ/mol. This…

A: Ionisation energy is the energy required to remove an electron from outermost shell of a species.

Q: The following orbital diagram best represents: 5s4d ) Mol+ W Мо Nb 1+ Ag

A: The atoms in the periodic table have a certain atomic number. The atomic number can be defined as…

Q: 7.46 The first and second ionization energies of K are 419 and 3052 kJ/mol, and those of Ca are 590…

A: The first ionisation energy of Ca (590kJ/mol) is greater than that of K (419kJ/mol). Reason =  Both…

Q: When the ionization energies (IE) of a series of isoelectronic atoms and ions in the second ow (that…

A: Ionization energy is the energy required to remove an electron from an atom present in a gaseous…

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

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Q: PARAMAGNETIC OR No. of UNPAIRED NUMBER ELEMENT ATOMIC ORBITAL ELECTRON OF NUMBER ELECTRONS DIAGRAM…

A: Given,

Q: Quine the Alowable & Combinationes af quantum numbered for each the following electrons (9) a 2p…

A: Note: As per our guidelines we are supposed to answer only one question.Please post the second…

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: Consider the element A, with atomic number 34. The electronic configuration of A2- is:   a. [Xe]…

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Q: 18. List the following atoms and ions in order from smallest to largest. Ca2+, Ar, cr', s²-, Al³*,…

A: Answer:- This question is answered by using the simple concept of variation of size which depends on…

Q: Consider the following statements about first ionizationenergies:(i) Because the effective nuclear…

A: In the question, we are given three statements out of which we have to select the correct option…

Q: Q9. Answer the following questions by showing electron configuration (spdf notation) a) Which of the…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: 2. Use the first-row transition metals (Sc to Cu) as an example to illustrate the characteristics of…

A: First row transition metals from Sc to Cu are Sc, Ti, V , Cr , Mn, Fe , Co , Ni, Cu

Q: 8.27 Write the ground-state electron configurations of the following ions: (a) Li*, (d) F", (g)…

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

Q: (c) Is an isolated arsenic atom in the ground state paramagnetic or diamagnetic? Explain briefly.…

A: c)  The atomic number of As is 33 . Its electronic configuration in ground state is [Ar]3d104s24p3 .…

Q: figuration? (c) The bars represent the relative magnitudes of the first five ionization energies of…

A: Since you have asked multiple question, we will answer the first one. If you want any specific…

Q: Describe the electron affinity (EA) of an atom (or ion)?

A: To find: Description about the electron affinity of an atom

Q: What is the abbreviated electron configuration of element Platinum (Pt)?

A:

Q: Write the full electron configuration of the ion oxide, O2-

A: Electrons are filled in the orbitals according to the Aufbau'principle . Electrons are filled in the…

Q: b.) a 4f electrons in Ce, Pr and Nd. There is a

A: a) a 2p electron in O2-,F-,Na+and Mg2+  Actually Zα1size i.e. if size increases then Z* decreases.…

Q: 17. Order the following elements from smallest to largest electron affinity. Elements Order a) Са,…

A: First we have to define electron affinity and it's trend in periodic table.  Electron affinity is…

Q: Ca, V, Co, Zn, As  Gaseous atoms of which of the elements above are paramagnetic?  (A) Ca and As…

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Q: The successive ionization energies of some element are I, = 589.5 kJ/mol, I, = 1145 kJ/mol, I,…

A: Answer  C .Ca ( calsium )  Ionisation energy .the minimum amount of energy required to remove an…

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: The electron affinities, in kJ>mol, for the group 1B and group2B metals are as follows: (a) Why…

A: Electron affinity means the amount of energy released when one electron is added to the uppermost…

Q: a) “The electron affinity for F is highly negative”. Explain what this means in terms of whathappens…

A: a) Electron affinity of any element is defined as the amount of energy released on adding 1 electron…

Q: Q/ Write complete pictorial electron configurations (lines and arrows) for each ion below. Do not…

A: Mn+2 = 23 electrons  1s2    2s2   2p6   3s2   3p6   3d5   4s0  complete pictorial electron…

Q: ionization energy,

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Q: The atomic number of an element is 73. Is this element diamagnetic or paramagnetic? Explain why? (No

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Q: Detailed calculations show that the value of Zeff for the outermostelectrons in Si and Cl atoms is…

A: a.

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: Select the statement(s) that explain(s) the relationship between the arrangement of elements by size…

A: The ionization energy is the minimum energy required to exclude an electron from the valence shell…