Which of the following electronic configuration describes paramagnetic element? O 1s? 2s? 2p3 O 1s? 2s? 2p6 O 1s2 2s2 O 1s? 2s? 2p6 3s?

Q: Which of the following electronic configurations is most characteristic of a non-metallic element?

A: Electronic configuration of an element tells us about the electrons that how they are distributed in…

Q: Which is the correct orbital diagram for potassium ion? 1s 2s 2p 3s Зр 4p 3d 4p 1s 2s 2p 3s 3p 4p 3d…

A: Potassium is an element of group 1 and period 4th. Group 1 elements have only one electron in their…

Q: Which element has the ground state electron configuration [Xe]6s²4f*5d*? A) W B) Pm C) Mo D) Np E)…

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Q: Use electron configurations to account for the stability of the lanthanide ions Ce⁴⁺ and Eu²⁺.

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Q: What is the electron configuration of a magnesium atom? 1s22s²2p°2d² O 2s 2s²6p²2s³ O 1s22s²3s²2p O…

A: The atom given is magnesium.

Q: lodine has an atomic number of 53. What is the Electron Configuration of lodine ion (I ). Electron…

A: Given  Ion   = Iodide ion  Electronic Configuration =?

Q: Given the following electron configurations: 1) 1s²2s²2p63s²3p6 II) 1s22s²2p 3s² III) 1s22s22p63s¹…

A: Half-filled or fully filled electronic configurations are more stable than the other configurations.

Q: Identify name by the following electron configuration of a specific element. How many valence…

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

Q: Which species has this ground-state electron arrangement?  1s2 2s2 2p6 3s2 3p6 3d10

A: Given, ground state electronic Configuration 1s2 2s2 2p6 3s2 3p6 3d10 All subshells are completely…

Q: What is the electron configuration of Ni ? O [Ar] 3d®4s2 [Ar] 4s 3d10 [Ar]3d° O [Ar] 3d7 O [Ar]…

A: Electronic configuration is the distribution of electrons of an atom or molecule in atomic or…

Q: An element X has atomic number 34. Which of the following statements about the electron…

A: Given, Atomic number of element X = 34 For neutral atom of any element, the number of electrons are…

Q: Which is the correct electron configuration for the ion Ta³*: O…

A: According to Aufbau principle electrons first fill to lower energy orbital before filling higher…

Q: ement Orbital Diagram electrons Configuration Property 1L 1 thium 3 1s 2s' Paramagneti 1s 25 2p 3s…

A:

Q: Which is the correct electron configuration for Ge4*? [Ar]4d10 O TAr)4d105p2 O (Ar]5s24d10…

A:

Q: The electron configuration of a cation M3+ is [Ar] 3d3. What is the electron configuration of the…

A: Please find the attachment

Q: The electron configuration of the Ti atom is 1s2 2s2 2p6 3s2 3p6 4s2 3d2. What is the valence shell…

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Q: What is the electron configuration and orbital diagram of:(a) Na+(b) P3–(c) Al2+ (d) Fe2+(e) Sm3+

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

Q: Write the ground state electron configuration of Ti3+ Ru2+ Au3+ Mn4+

A: Titanium is a chemical element with the symbol Ti and atomic number 22. its electronic configuration…

Q: Write the electron configurations for the following atoms/ions:        i.          Ca. =…

A: Write the electron configurations for the following atoms/ions:

Q: + Three elements have the following electronic configurations i. 1s2_2s² 2pº _3s² 3p® ii. 1s2_2s?…

A: Element  First ionization potential  Atomic radius  1 i 1.521 kj/mole 1.60A0 2 ii 0.738…

Q: Which species has this ground-state electron arrangement? 1s2 2s² 2p 3s² 3p6 3d6 O Cr²+ O Cr4+ O…

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Q: np4 electron configuration are the Explain why the term symbols for an np? electron configuration.…

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Q: 15. What is the valence electron of the atom with electronic configuration of: 1s?2s?2p°3s? а. 3 b.…

A: Given  Electronic Configuration = 1s2 2s2 2p6  3s2 Number of Valence electron = ?

Q: 4. Which of the elements with the following electronic configurations has the highest third…

A:

Q: 6. Write the full electronic configuration for the following atoms/ions. a. Cesium (Cs) b. Selenium…

A: Electronic configuration is written by filling the electrons into the subshells in increasing order…

Q: In the ground-state electron configuration of Fe3+, how many unpaired electrons are present?

A: The atomic number of iron is 26, which means it contains 26 electrons.  These electrons are arranged…

Q: What is the best (lowest energy) electron configuration of fe3+?

A: The abbreviated electronic configuration is the simplified representation of electrons in the…

Q: the electron configuration for zirconium (II) cation, Zr2+ (Z = 40)?

A:

Q: The electronic configuration of elements of Group V (5A) ends with ns2 np5 ns2 nd7 ns2 np2 ns2 nd5…

A: The electronic configuration of an element indicates how many electrons are distributed in atomic…

Q: The copper atom (Cu) has the electronic configuration [Ar] 4s1 3d10. How many unpaired electrons…

A: Copper is a chemical element with the symbol "Cu" and atomic number 29.Electron configuration of…

Q: 6. An element, X, has an atomic number of 25. The clectronic configuration of its ion X is A (Arl3d'…

A: Ar has 18 electron. If X has 25 electron then X2+  will have 23 electrons because it donate 2…

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

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Q: 10. Select the right structure of partial orbital diagrams and electron configuration for Na. 3p ↑↓↓…

A: Sodium Na is the second member of first group elements. As we know that first group elements consist…

Q: Which of the following electron configurations belongs to a diamagnetic species? *   a) [Ar] 4s² 3d⁴…

A: We have to tell that whether given electronic configuration is diamagnetic or not.

Q: 7. The general electron configuration for atoms of all elements in Group 5A is A) ns'np B) ns²np³ C)…

A: We have to select the general electron configuration for group 5A elements

Q: Number of Electron Magnetic Property Element Orbital Diagram electrons Configuration 1L 1 Lithium…

A:

Q: Give three examples of ions that have an electron configurationof nd6 (n = 3, 4, 5,......)

A: The electrons' distribution in orbitals of any specific atom or ion is designated as its electronic…

Q: THE SPECIES THAT HAS THE SAME NUMBER OF ELECTRON S. THE AS FOLLOWINĞ SPECIES Is: 52 ESPECIES: 24…

A: Atomic number (Z) :-  The number of protons present inside the nucleus of an atom is known as atomic…

Q: . Determine whether the atoms or ions given in B and C are paramagnetic or diamagnetic. 1. Mg atom…

A: C -4 Atomic number of potassium is 19. Hence electronic configuration of potassium is…

Q: What is the electronic configuration of O- ? O 1s2252p 3s? O 1s°25 2p6 O 1s°25°2p4

A: The number of electrons in neutral atom is equal to its atomic number while in charged atom the…

Q: Which of the following electron configurations is correct? O Fe: [Ar]4s'3d6 O Cr2+: [Ar]3d³ O Sn:…

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Q: What is the electron configuration of Zn2+?     [Ar] 4s2 3d8     [Ar] 3d8     [Ar] 4s2 3d10…

A: The answer of the above question is given in step 2

Q: What is the ground state electronic configurations for Ti atom? [Kr]4s(2)3d(2) [Ar]4s(2)3d(2)…

A:

Q: Write the ground-state electron configurations of the following ions: a. P– b. Co2+ c. O2– d. Sn4+…

A: Atomic number of P is 15. P has to gain one electron in-order to achieve P- configuration.

Q: Which of the following has the electron configuration 1s? 2s2 2p 3s2 3p6 4s2 3d$? O Mn O Ca O Br O…

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

A:

Q: Which of the following is the ground state electron configuration of a phosphorus atom? O [Ar]4s? O…

A: Atomic number of Phosphorous is 15

Q: 11. The ground state electron configuration of 2Cu atom is: Ar] 4s' 3d b) [Ar] 4s' 4d c) [Kr] 4s'…

A:

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.