Which electronic configuration describes an atom whose highest energy electron has the quantum numbers n = 3 and l = 1?           a) 1s22s22p63s1 b) 1s22s22p63s23p4 c) 1s22s2 d) 1s22s22p3

Q: (a) (i) Draw a pz orbital and a dx2-y2 orbital. (4) (ii) What are the differences between a 5pz…

A: According to the quantum mechanical approach for the hydrogen atom and probability of finding…

Q: Identify what is wrong with each electron configuration and write the correct ground-state (or…

A: The given configurations are: a) 1s3 2s3 2p9 b) 1s2 2s2 2p6 2d4 c) 1s2 1p5 d) 1s2 2s2 2p8 3s2 3p1…

Q: How many different electron states have principal quantum number n ? A) 2n B) 4n2 C) 2n2 D) n2

A: The maximum capacity of a main energy shell is equal to 2n2 electron.  So, Option C

Q: Identify the atoms from the electron configurations given:(a) [Ar]4s23d5(b) [Kr]5s24d105p6

A: Electronic configuration or electronic structure is defined as the specific way of electron…

Q: Which species has this ground-state electron arrangement? 1s2 2s2 2p6 3s2 3p6 4s² 3d10 O A. Ni O B.…

A: Given, Ground state electronic configuration  = 1s2 2s2 2p6 3s2 3p6 4s2 3d10

Q: Which of the following sets of quantum numbers is not possible? А n = 4, 1 = 3, m : -2, т = +½ %3D…

A: Principle quantum  no =n Azimuthal quantum  no ,l= n-1 Lm magnetic Q.N =-l to +l

Q: Which of the statements most accurately describes the following electron configuration? 1L 1L O a.…

A:

Q: Which of the following electron configurations does NOT correspond to a ground state atom?Select…

A: The given electronic configuration is represented as follows;

Q: Which one of the following correctly represents the electron configuration for europium (Eu)?

A:

Q: Which of these electron configurations are impossible? [Ne]3s23p64s33d2 [Ne]3s23p34s1 1s22s1…

A: Pauli's exclusion principle : A maximum of two electrons can stay in an orbital.  Aufbau's principle…

Q: energy would be emitted from which of the following electron transitions  a. 4p to 3s  b. 3p to 3d…

A:

Q: What is the maximum number of orbitals that can be identified by the quantum numbers n=3, l = 3, ml…

A: No two electrons can have same set of quantum numbers.

Q: 6. What is the ground state electron configuration of Rubidium ( Rb )? a) 1s2 2s2 2p6 3s² 3p6 4s2…

A: Welcome to bartleby!  Introduction :  We have to tell electronic configuration of Rb (ground state )…

Q: If Principal quantum number n=4 and Azimuthal quantum number l=3, then the electron configuration is…

A: The principal quantum number (n) gives the information about the size of the orbital or the shell of…

Q: Four possible electron configurations for a nitrogen atom areshown below, but only one schematic…

A: When we see configuration A it violates the Hunds rule because the paring cannot happen unless and…

Q: Indicate which of the given electronic configurations are true ground state configurations for the…

A:

Q: Which is the correct ground-state electron configuration for a chromium atom (Cr; Z = 24)?…

A: • Chromium is an chemical element whose atomic number is 24 and is placed in group 6 in modern…

Q: The electron configuration of a ground-state copper atom is O [Ar]4s24p63d³ O [Ar]3d⁹ O [Ar]4s23d⁹ O…

A: The ground state electron configuration represents the association of electrons in orbitals around…

Q: The ground-state electron configuration of calcium is (a)    1s22s22p63s2…

A: The given element name is calcium. The atomic number of calcium is 20, so it has 20 electrons.

Q: maximum Principal quantum no. maximum number of electrons number of electrons subshell 2 1 1s 25 6…

A:

Q: E Example: O The correct electronic configuration of an element that has atomic No. = 49 is ypies a)…

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

Q: Which set of quantum numbers (n, l, ml, ms) can describe a valence electron in the germanium ion Ge2…

A: The atomic number Germanium, Ge is 32. Hence removing 2 outer most electron from the ground state of…

Q: Name the element with the following electron configurations: A. 1s22s22p63s23p64s23d104p65s24d2…

A: The given information are electronic configuration of elements, where superscript of each orbital…

Q: 2. What is the ground-state electronic configuration of a fluorine atom? A) 1s², 2s², 2p B) 1s, 2s²,…

A: Given  Atom = Fluorine atom  Ground state electronic configuration = ?

Q: Which ground state electron configuration is incorrect? O Ca: 1s2s2p63s²3p°4s² Zn:…

A:

Q: Which of these electron configurations is for atoms in the excited state? Select all that apply.…

A: Electronic configuration : It is the arrangement of electrons of an atom in its atomic orbital. The…

Q: 6s, 5p, 3d, 4p Rank orbitals from smallest to largest energy

A: • The given orbitals are-          6s, 5p, 3d, 4p    • We need to arrange the orbitals in increasing…

Q: Which is the correct electronic configuration for X (atomic number 34) in the ground state?…

A: The element having atomic number 34 is selenium and the electronic configuration of selenium will be…

Q: . (2) Which of the following electron configurations corresponds to the ground state of an atom of…

A: Group 2 metal is the alkaline earth metal .

Q: If Principal quantum number n=4 and Azimuthal quantum number I=3, then the electron configuration O…

A: The answer to the following question is-

Q: Which of the following electron configurations represents an excited state? Select one: a.…

A:

Q: Select all of the electron configurations that are possible. 1s°25°2p°3s°3d* 1s'252p7 1s°2s²2p°3x°3d…

A: The correct electronic configuration among the given choices are as follows:

Q: Of the following choices which electron configuration(s) (in its ground state) is (are) not…

A: Electronic configuration gives the distribution of electrons in the atomic orbitals shell and…

Q: Write the full ground-state electron configuration for the following. (Type your answer using the…

A: Atomic number of the given atoms are as follows : K (19), Co(27) and Se(34)

Q: Four possible electron configurations for a nitrogen atom are shown pelow, but only one schematic…

A: Atomic number of N is 7 which means N has total 7 electrons.  Electron configuration : 1s22s22p3

Q: Below are radial probability distributions for the 2s, 2p, 3s, 3p and 3d orbitals in random order.…

A: Space around the nucleus where Probability of finding an electron is maximum called orbitals.  So,…

Q: Which of the following ground-state electron configurations corresponds to the atom that has the…

A: Electron affinity is the tendency to accept an electron in the outermost shell of an atom. Higher…

Q: Atomic Orbital in me Number of Orbitals Designation 1 1s 1 2s 2 1 -1,0,1 3 3 ㅇ 1 3s 3 1 3 3p., 3p,…

A: The table by filling up the correct quantum number and corresponding atomic orbital gas to be…

Q: Select all of the electron configurations that are possible.

A: Correct/possible electronic configuration is based on the following three rules :  A. Pauli's…

Q: Part A Which set of quantum numbers cannot specify an orbital? On=2, 1 1, m 1 On=3, 1=2, m =2 On=3,…

A: Part A - There are four type of quantum Numbers which express exact position of electrons in an…

Q: The following electron configuration are the excited states.Identify the elements and their ground…

A: a)1s²,2s²,3p²,4p¹ b)[Ar]3d10,4s1,4p4,5s1 c)[Kr]4d6,5s2,5p1

Q: The ground-state electron configuration of He; is (o,1s)´,1s)' . Calculate the bon order of He;. (A)…

A: Given : We have to predict the bond order for the given He2 +.

Q: 8. Tell what is wrong with each of the following electron configurations: (a) 1s² 2s²2p8 (b) 1s² 2s…

A:

Q: Which of the following is the electron configuration for calcium? Group of answer choices a)…

A:

Q: Which of the following is the correct electron configuration for Zr?

A: THE electron configuration of an element describes how electrons are distributed in its atomic…

Q: Identify the atoms which have the following electron configurations: 1. 1s22s22p63s23p64s13d2:  2.…

A: To identify any atom from its electron configuration, we need to find the atomic number of the atom.…

Q: Which of the set of atomic orbitals below contains an orbital that does not exist?     1s   2s…

A:

Q: Identify each element below. part a) i. [Ar]4s23d104p4 ______________________ ii. [Xe]6s24f145d2…

A: Since you have posted multiple questions with multiple sub-parts, we are entitled to answer the…

Q: Which set of quantum numbers is allowed? n = 6,1 = 2, m|= -3, ms = -1/2 On= 4,1 = 0, m = 6, ms =…

A: Fourth option. is correct.  n =4, l= 1, ml =-1, ms = -1/2. This set of quantum numbers is allowed.

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.