Which of the following electronic configurations correspond to a EXCITED state for H atom? 2s1 3s1 4s1 5s1 all of the above possible excited states for H-atom

Q: The lowest term of both the AI and Cl atoms is 2P. which gives rise to 2P1/2 and 2P3/2 levels.…

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Q: Which one of these is an excited state electron configuration of fluorine? A. B. O OA B OC OD 1s C.…

A: Question 5 --> The fluorine belongs to the halogen family and the atomic number of fluorine is 9…

Q: What is the last orbital configuration of an atom with the following set of quantum numbers:…

A: Filling of electrons in an orbital is known as orbital configuration. This is a part of electronic…

Q: Which neutral atom has the excited- or ground-state electron configuration, [Ar] 4s¹3d6 ? Enter the…

A: 1. Ground  state represent electrons in their lowest energy state. 2. When electron absorbs energy…

Q: 3. Calculate the energy needed to excite an electron from the ground state of the hydrogen-like atom…

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Q: Determine the valence electronic configuration of an atom in period 6 and 4A group.

A: The valence electronic configuration of an element determines the number of electrons in its valence…

Q: An electron is confined in a linear molecule consisting of 12 carbon atoms (with C-C bond length…

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Q: Consider a hydrogen atom in the ground state. What is the energy of its electron? Now consider an…

A: The energy of electron in the different levels of hydrogen and other atoms with one electron system…

Q: In which of the following orbitals in the hydrogen atom will an electron have the highest energy? *…

A: In which of the following orbitals in the hydrogen atom will an electron have the highest energy ?

Q: Write the ground state electron configuration of Zn using the noble-gas shorthand notation. electron…

A: Introduction :  We have to write electronic configuration of Zn .

Q: Consider a hydrogen atom in the ground state. What is the energy of its electron? E = Now consider…

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Q: Mechanical waves move best through solids.

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Q: Which of the following excited state electron configurations of N would require the shortest…

A: Answer - The correct option is (a) 1s^2 2s^2 2p^2 3s^1 electron is excited from 2p to 3s

Q: How much energy is required to remove an electron from a hydrogen atom originally at n1?

A: Hydrogen atom is the smallest atom in the periodic table. It has the property of both alkali metals…

Q: An s orbital has electron density at the nucleus. True False

A: We know that, each s-orbital is spherical shape in the atom and all the electrons are arrange…

Q: Determine the valence electronic configuration of an atom in period 5 and 3A group.

A: In the modern period table the horizontal elements or blocks are called period and the vertical…

Q: A wave vibrating perpendicular to the direction it is traveling in a sine curve shape is a(n)…

A: A wave can be defined as a disturbance or variation which transfers energy from one point to…

Q: Which of the following objects would we expect not to have any meaningful wave properties? O protons…

A: Ans According to the wave mechanics small particles such as proton, neutron, photons and electrons…

Q: What is the energy of the electron in the ground state of the Li++ ion, and well as the energy of…

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Q: I do not understand why this configuration would be in the excited state? Is it becasue one of the…

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Q: Predict the electronic configuration of the first excited state of Pd

A: The electronic configuration is the arrangement of electrons within an atomic orbital of an…

Q: How many states belong to the electron configuration 1s2 2s² 2p 3p.

A: Given ,  State 1s2 2s2 2p 3p We have to find number  of state belong to electron configuration.

Q: Only specific amount of energy can be absorbed and emitted by an atom. Energy Photon E5 (n=5) E4…

A: Electron spectroscopy refers to a group which is based on the analysis of the energies of emitted…

Q: 1s? 2s? 2p63s' is the electronic configuration of O sodium O potassium cesium O lithium

A: Electronic configuration of any element helps to determine the element by knowing the number of…

Q: Which of the following electronic configurations correspond to a EXCIT state for H atom? * 2s1 3s1 O…

A: Introduction: The movement of a valence electron to a higher energy state is called an excited…

Q: State the ground state electronic configuration of oxygen. Which of the followings are the correct…

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

Q: Q6 // Q5// The aluminum atom represents you two electrons in state (3) and one electron in state…

A: 2P1/2 is the ground state symbol for Al.

Q: Consider a hydrogen atom in the ground state. What is the energy of its electron? E = Now consider…

A: Question -2 Given -  n=3 E=?

Q: Classify the electron configurations of neutral atoms based on whether they represent an…

A: According to Aufbau's principle the electrons in the various orbitals are filled according to their…

Q: absorbed The Be3+ cation undergoes an electronic transition from some excited state to the third…

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Q: Which of the following electronic transitions in hydrogen atom results in absorption of shortest…

A: Wavelength of electronic transition in hydrogen atom can be calculated from Rydberg formula.

Q: Assume the following transitions in the normal electronic emission spectrum: a) from 2S to 1S b)…

A: To find: The correct statement based on the given electronic transition.

Q: Chemistry

A: Steps to Identify Ground State or Excited State Configuration: Step 1: Determine the Element…

Q: Which of the following combination of quantum numbers is not allowed? On- 3,1- 1, ml 1 On- 3,1- 2,…

A: There are 4 different quantum numbers which describe the electron in an atom. n,l,ml, s are the four…

Q: Which one of the following electron transitions would result in the loss of energy from a H atom?…

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Q: Use the table to determine the energy in eV of the photon emitted when an electron jumps down from…

A: Energy of nth orbital of hydrogen = -13.6Z2/n2

Q: What is the relationship between multiplicity of a given state and its energy? lower multiplicity…

A: Hund's rule of maximum multiplicity is a rule based on observation of atomic spectra, which is used…

Q: Q9 // The carbon atom has two electrons in the(2s) state and two electrons in the (2p) state outside…

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Q: Which of the following represents the potential energy for a harmonic oscillator? V= 0 V= - kx V= k…

A: The right answer is V= 1/2 kx2

Q: The two hydrogen-like atoms Li2* and B4* are both in the n=4 excited state. How much more energy…

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Q: Use the table below to determine the energy in eV of the photon absorbed when an electron jumps up…

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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.