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

Q: ELEMENT X HAS AN ATOMIC NUMBER OF 9 1. How many atomic orbitabls does atom X have? 2. How many…

A: Given, Atomic no. = 9  then,

Q: Part A What is the ground-state electron configuration for Co²+ (Z=27)? O [Ar]3d7 O [Ar]4s²3d5 O…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: Which ground state electron configuration represents the element with the highest first ionization…

A: Which ground state electron configuration represents the element with the highest first ionization…

Q: Which element is associated with each of the ground state electron configurations listed below? a.…

A:

Q: Identify all the possible elements that have the following valence electronic configuration.   a)…

A:

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: Write the electronic structure with the noble gas abbreviation for Polonium  Polonium Z = 84…

A: Polonium atomic number = 84  number of electron = 84 For polonium electronic configuration we use…

Q: Which of the following electron distributions will be expected for (Rh(en)3]3+? Rh°:[Kr]5s²4d7 A.…

A: The electronic configuration of Rhodium atom is: Rh = [Kr]5s24d7

Q: Atoms are usually portrayed as spheres when most orbitals are not spherically shaped, because the…

A: Answer

Q: Question 42 In which electron-orbital diagram is Hund's Rule violated? I [Ar II. [Ar) III. [Ar] IV.…

A:

Q: identify the electron configuration for Ba2+ [Rn] [Kr] 5s24d105p4 [Kr] [Xe] 6s2 [Xe]

A:

Q: electron configuration of P³⁻?

A: Atomic number of P = 15  Total electrons in P = 15  Electrons are filled in the subshells in…

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

A:

Q: What is the ground-state electron configuration of the sulfide ion S2−S2−? Express your answer in…

A: We are given a Sulfide ion i.e, S2-

Q: An antibonding σ orbital contains a maximum of __________ electrons. Group of answer choices 1 2 4…

A: Any molecular orbital (bonding or anti-bonding) can have maximum accommodation of two electrons

Q: Choose the ground state electron configuration for Cr³+. O [Ar]4s23d6 O [Ar]4s23d¹ O [Ar]3d3 O [Ar]…

A: Here first we will write electronic configuration of Cr . In this electronic configuration instead…

Q: Predict whether the ff. is paramagnetic or diamagnetic 1) scandium 2) calcium 3) helium 4)…

A: 1) scandium-[Ar] 3d1 4s2- since it contain unpaired electrons, scandium is paramagnetic in nature.…

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

A:

Q: configuration, alence electrons lock, family, o1 pouad which the following elements belong. 1.…

A:

Q: 10. There are three fundamental rules that we use in writing electronic configurations for atoms and…

A:

Q: A.) 1s^2 2s^2 2p^4 B.) 1s^2 2s^2 2p^6 3s^1 C.) [Ar]4s^2 3d^10 4p^3

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

Q: Fill in the orbital energy diagram for sodium. 3p 3s E 2p 2s - 1s-

A:

Q: What is the ground state electron configuration of a Co²+ ion? O 1s22s22p 3s³3p 4s²3d5 O1s²2s²2p…

A: The atomic number of Cobalt is 27.

Q: 17. I. ! Which one of the following diagrams represents the electron configuration of a carbon (C)…

A: Carbon has an atomic number 6 which is represented by Z. The electrons in an orbital are distributed…

Q: 4p. b) Suggest the identity of an atom, a positive ion and a negative ion c) Give the electron…

A: Given : We have to tell how many orbitals contain unpaired electrons in silicon atom.

Q: What is the ground-state electron configuration for Mn in MnO2? O a. [Ar] 3dº O b. [Ar] 4s2 3d6 O c.…

A: To write the electronic configuration of Mn in MnO2 we have to first determine the oxidation state…

Q: La) Full electronic configuration Q: X: | 1.b) Noble gas configuration Q: X: L.e) Partial Orbital…

A:

Q: Identify the orbital.

A: We have to identify the given orbital

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: Identify the orbital py orbital px orbital  dyz orbital  f orbital  dxy orbital

A: dxy , dyz and dzx  orbitals are in wetween the axis having 4 lobes and dx2-y2 , dz2  orbitals are…

Q: 4s 3s Зр 1s 2s 2p 1. Na-11e 2. Ar-18 e

A: The distribution of electrons in the orbitals according to the increasing energy of the orbitals is…

Q: Which of the following valence configurations is the best example of an "island of stability"…

A: Helium, Neon, Argon, Krypton, xenon are the elements of noble gas which are stable. These elements…

Q: The electronic configuration for Fe* ion is: Select one: a. [Ar] 3s²3d³ b. [Ar] 3d c. [Ar] 3d5 d.…

A: The electronic configuration is written by filling the orbitals in increasing order of their…

Q: Which ion with a +2 charge has the following electron configuration 1s22s²2p63s²3p63d104s24p64d5 (a)…

A:

Q: Which is the correct orbital diagram for bromide ion? 国 N NNN NNNNN 11 1s 2s 2p 3s Зр 4p 3d 4p 41 41…

A: A

Q: P^3- orbital filling diagram

A: Orbital filling diagram is a way to represent the arrangement of electrons in a particular atom.  It…

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: 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: What is the correct orbital diagram for Ca²+? 1s 2s 2p 3s 3p 4s 1)())tけhけ) 2) 3) 4)…

A: The arrangement of the electrons in the different atomic orbital of an atom is known as the…

Q: trigonal

A:

Q: What is the ground state electron configuration for phosphide ion (p3-)? A. Ne 3s2 B. Ne 3s2 3p3 C.…

A: Answer

Q: Here is the ground-state electron configuration of a -1 anion of an unknown Element E. [Kr]…

A: Anion is defined as an atom with an excess of electron. The given electronic configuration is for an…

Q: Which of the  the following atomic orbitals do not exist.      1s     2s     2p     2d

A:

Q: Lithium Oxygen Fluorine Bromine Silicon 3 15/2s! Orbital Diagram 14 1 to

A: Dear student , since you have posted multiple parts questions we will allow to solve only first…

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

A:

Q: 1.15 Use the trends in orbital shapes you've just learned to describe the general features o1 (a) a…

A: Orbital is defined as three dimensional region around the nucleus where the probability of finding…

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

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.