Write the following electron configurations:  a, N3- b, b)Sc3+ c, Cu2+

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: Ne has a 1s22s22p6 electron configuration. Explain and illustrate using the AO-theory how it is…

A: Here we have to explain using atomic orbital theory possibility of arrange the 6 electrons around Ne

Q: Specify the electron configuration for V³+.

A: Since, To write the electronic configuration, we use Aufbau principle. According to this, Electron…

Q: wrie the full electron configuration of the Period 3 element with the following successive IEs ( in…

A: Given that element belongs to 3rd period. There are 8 elements in the 3rd period. They are…

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

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Q: A ground-state atom of iron has _____ unpaired electron and is _________a. 0, diamagneticb. 6,…

A: Given,0, diamagnetic6, diamagnetic3, paramagnetic4, paramagnetic5, paramagnetic

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: 2. Use Slater's Rules to calculate the effective nuclear charge (Z*) in the following: a) a 4s…

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

A: Atomic number of Oxygen (O) is 8 which means that O has total 8 protons and 8 electrons.

Q: The electron configuration of Fe3+ (Z of Fe is 26) is а. [Ar]4s°3d4 Ob. [Ar]4s°3d5 Ос. [Kr]4s°3d® O…

A: Fe atomic number 26. Fe electronic configuration is [Ar] 4s2 3d6. Fe+3 electronic configuration is…

Q: a) Write the electronic configuration in s, p, d, f and K L M N, for the atom which belongs to…

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Q: For the ion Ag^+ 1. Write the complete electronic configuration. 2. Give the abbreviated…

A: Since you've posted multiple sub-parts, we'll solve only the first three sub-parts for you. To get…

Q: What element forms an ion with an electronic configuration of [Kr] and a -2 charge? element symbol:

A:

Q: What charge would Ti have to be isoelectronic with Ca2+?

A: Isoelectronic species are those species which have same number of electrons present in them.

Q: The electron configuration of the sulfide ion (S2-) is ________. Select one: a. [Ne]3s23p6 b.…

A: In order to write the electronic configuration of an ion , we first need to find the electronic…

Q: What is the abbreviated electron configuration for tellurium (Te)? O [kr] 5s² 4d10 5p4 O [kr] 5s² 5p…

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Q: For each of the following atoms or ions, state the totalnumber of electrons, the number of valence…

A: An atom can be considered as the smallest unit of any matter. An atom is composed of certain…

Q: Calculate the effective nuclear charge on a 5s, a 5p, and a 4d clectron in a tin atom.

A: Effective nuclear charge (Z* ) is calculated using the formula:  Z* = Z - σ Z= Atomic number σ =…

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: Answer ALL parts of this question. (a) Explain the following observations in first ionisation…

A: First ionization energy(IE1) is the energy required to remove the first electron from a gaseous…

Q: Which of the following is the expected electron configuration for a cadmium (II) cation (Z = 48)? O…

A: The ion given is cadmium (II) i.e. Cd2+.

Q: [Ar]4s23d8

A: The arrangement of electrons which are distributed in the orbitals shells and the subshells are…

Q: 5. Which of the following is the electron configuration of 02-? a. 1s 22 2 p6 b. 1s 252 2p* c. 1s 2…

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Q: a) Using s, p, d, f notations, write the electronic configuration of Chromium (III) ion Cr*3 b)…

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Q: 2. If we plot the first ionization energies vs. atomic number for the main group elements, we would…

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Q: 6. (8) In general, as effective charges increases, ionization energy (/,) also increases. Explain…

A: Effective charge is the attractive positive charge of nuclear protons acting on the valence…

Q: Two elements in the second transition series (Y through Cd) have three unpaired electrons in their…

A: Given,  Two elements in the second transition series (Y through Cd) have three unpaired electrons in…

Q: (a) If the core electrons were totally effective at screeningthe valence electrons and the valence…

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

Q: energy of calcium (in kJ mol−1) from the given data (all in kJ mol−1): ΔHf°​[CaCl2(s)] = −796…

A: Born-Haber cycle for formation of CaCl2(s) from Ca(s) and Cl2(g) is shown in image.

Q: If the second ionization energy (12) of Be is 18.7 eV, which of the following is a possible value…

A: Second ionisation enthalpy of Be = 18.7 eV

Q: - Write suitable equations that illustrate the processes associated with the following. [e.g. A(g) →…

A: all details explanation in Handwritten solution

Q: 3- Give the electron configurations for the X+2 if the atomic number for X element is 56.

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Q: Write the general electron configuration of a transition ele-ment (a) in Period 5; (b) in Period 6.

A: General electronic configuration of a transition element (a) in Period 5; (b) in Period 6 has to be…

Q: A. A main group element with the valence electron configuration 4s°4p* is in periodic group It forms…

A: The group number of an element can be determined by the valence electron configuration. The group…

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: Identify: - Element whose 5p orbital has 1 electron - Element in Group 7A whose anion form is…

A: Please find your solution below : Elements in the periodic table are the pure substance that…

Q: The third ionization energy of manganese is greater than that of both chromium and iron. This is…

A: Ionization energy is defined as the amount of energy required to remove an electron from a neutral…

Q: Element last electron from m, m, Paramagnetic/ the configuration Diamagnetic 5B e-configuration

A: Given incomplete diagram is :  Complete the table = ?

Q: Write the expected ground-state electron configuration for the following. a. the element with one…

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Q: 4/ ________ is isoelectronic with scandium. Sr2+ Mn5+ Mn4+ Mn4- Mn

A: ANS. MN+4

Q: Calculate the effective nuclear charge on a 5s, 5p, and 4d electron in a tin atom.

A: We have to calculate the effective nuclear charge (Zefft) on a 5s,5p and 4d eletron in a tin (Sn)…

Q: Arrange in order of decreasing first ionization energy:    C, N, Si Thank you

A: First we will take  carbon and Nitrogen, since the ionization energy increases across the period so…

Q: The electron configuration of the 16S^-2 ion is_____

A: • The given species is 16S2-    • We need to write the electronic configuration of 16S2-

Q: arrange following species in order of decreasing first ionization energies Si, S, Na, Ne

A: The answer to the following question is-

Q: Which of the following species has the 'largest' radius:  Ti2+, V3+, Ca+2, Br-, Cl-       Select…

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Q: This is about Quantum Numbers, Electronic Configuration, and Periodic Trends.  Following are…

A: We have find out isoelectronic species

Q: (1) What is the name of the element with a valence electron configuration of 4s²4p*? (2) What is the…

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Q: 1. Write the quantum numbers for the 4th and 8th electron of Oxygen (O) atom.

A: