Give the number of valence electrons in each element. Write out the electronic confi guration for the valence electrons. a. sulfurb. chlorinec. bariumd. titaniume. tin

Q: What are degenerate orbitals?

A: Those orbitals which have same energy are called degenerate orbitals. For a multi electron system,…

Q: Describe the Rules used to place electrons into a configuration:

A: There are following Rules used to place electrons into a configuration:    (1) Aufbau's rule or…

Q: Which rule or principle does the following orbital diagram violate? Why?

A: In the orbital diagram, electrons are filled in two different energy orbitals. So, it must follows…

Q: What is the electronic configuration of oxygen? Does it have any unpaired electrons? And if it does…

A:

Q: What is Hund’s rule? Why is it important when writing orbitaldiagrams?

A: To find: What is Hund’s rule? Why is it important when writing orbital diagrams?

Q: Write the complete ground-state electron configuration of

A: S2- Atomic number of S = 16 ->S2- means 2 electrons are added in S.

Q: C. How to entertain your atom (and make it excited) What is the energy level and the possible sets…

A: G g g hi

Q: How many orbitals have a principal quantum number of 3 and a secondary quantum number of 2? What…

A: There are four atomic quantum numbers: Principle quantum number (n): It gives information about the…

Q: Determine the number of valence electrons and give the electronic confi guration of the valence…

A: The number of valence electrons and electronic configuration of elements has to be given.

Q: We have used analogies to explain Aufbau principle and Hund's rule such as an apartment building.…

A: Aufbau Principle: Electrons are filled from the lowest energy level subshell to the higher energy…

Q: Relate the quantum numbers to the number and type of orbitalsand recognize the different orbital…

A: To find: Relate the quantum numbers to the number and type of orbitals and recognize the different…

Q: I am having difficulty understanding electron arragements within atoms and electron configuration…

A: The electron configuration is the distribution of electrons of an atom or molecule (or other…

Q: The scientist who first proposed the order of electron distribution within subshells was _______.…

A:

Q: Draw the orbital diagram for the electronic configuration of oxygen, atomic number 8. How many…

A: Orbital diagram can be drawn be considering the orbital occupancy.  Electron orbital is the space…

Q: Nelis Bohr has made considerable contributions to the concepts of atomic theory. describe his…

A: Niels Bohr hydrogen spectra experiment has to be described & how he used his experimental…

Q: Consider 3px and 3py orbitals. Which quantum number(s) is (are) the same for thesetwo orbitals?…

A: There are four quantum number for an orbital. 1. Principal Quantum number(n) 2. Azimuthal Quantum…

Q: What are valence electrons? Why are they important?

A: Step 1: Valence electrons are the electrons in the outermost energy level of an atom in the energy…

Q: How are electrons distributed in different orbits(shells)?

A: The arrangement of electrons filled in the atomic orbitals is defined as electronic configuration.…

Q: Sketch the correct electron dot structure for an atom of Xenon, Lead, and Beryllium

A: The electron Dot structure of the following atom is-

Q: What is an orbital wave function and how is it a valid representation of electrons in atoms and…

A:

Q: A) Which groups of elements, have one unpaired p electron(s) in their valence shellI? [ Select ] B)…

A: To find out the unpaired electron, we need to check general electronic configuration for all groups…

Q: Using complete subshell notation (not Noble gas configuration; for example: 1s2 2s2 2p6, .....),…

A:

Q: What are degenerate orbitals? According to Hund’s rule, how are degenerate orbitals occupied?

A: Those orbitals which have same energy are called degenerate orbitals. For a multi electron system,…

Q: What is the electron capacity of the nth energy level? What isthe capacity of the fourth energy…

A: The highest number of electrons which can be occupied in an energy level is turned as the electron…

Q: I need to be able to know  whether the elements in groups 1A and 2A gain or lose electrons to…

A: Group IA and Group IIA elements lose electrons to attain noble gas configuration.

Q: Explain how the light emitted by each atom, lithium, sodium, potassium, and calcium, is related to…

A: Electronic configuration refers to the systematic arrangement of electrons in the various shells and…

Q: Which orbital is non – directional?

A: The shape of s orbital is spherical and symmetry.

Q: For which blocks of elements are outer electrons the same asvalence electrons? For which are…

A: Outer electrons are the no. of electrons in the outermost shell (nth shell). Valence electrons are…

Q: 1. Which of these electron configurations are for atoms in the ground state? In excited states?…

A: Aufbau rules state that electrons are filled in increasing order of energy in an orbital.

Q: The orientation in space of an orbital is designated by which quantum number?

A: Orientation of an orbital in a space is determined by ml It is determined by the Magnetic Quantum…

Q: The periodic table of elements contains groups of elements that have very similar reactivity. This…

A: Answer is attached below

Q: Please explain the electron configuration of Chlorine and where this element is commonly used? Thank…

A:

Q: Define the terms orbital and electronshell. Relate electron shells to principal energy levels.

A: Energy levels (also called electrons shells) are fixed distances from the nucleus of an atom where…

Q: As a scientist and your own words  evaluate the principle of arranging electrons on its orbit with…

A: A question based on structure of atoms that is to be accomplished.

Q: 2. In electron configurations for multielectron atoms, the orbitals are listed from lowest to…

A: It is observed that the 5s orbital gets filled before 4d orbital in multi-electron atoms.

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: -B…

A: Given

Q: What is the electron configurations of Ge?

A: Electron configuration: The atoms of every element contain a certain number of electrons in them.…

Q: 1. Explain the different principles involved in a distribution in the orbitals?

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Q: a) Which diagram shows electron transitions that involve the most energy? b) Explain why this…

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Q: According to Hund’s rule, how are degenerate orbitals occupied?

A: The arrangement of electrons in the atomic orbitals according to Aufbau principle, Pauli’s exclusion…

Q: Write the electron configuration for an Al atom. Also, identify which of these electrons are valence…

A:

Q: Describe Niels Bohr's model of the structure of the hydrogen atom. More than one selection may be…

A: The Bhor model of an atom can be described as follows:

Q: How is the Bohr model useful in describing the atomic structure? What downsides does the Bohr model…

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Q: Write the complete electron configuration for F. Quantity of electrons enclose in brackets (for…

A:

Q: (a) Write the electron configuration for silicon, element 14, in its ground state. (b) How many…

A: Silicon has 14 electrons in its atom and the arrangement of these electrons in the shells is called…

Q: 入N 天

A:

Q: Only orbits of certain radii, corresponding to specific energies, are permitted for the electron in…

A: Bohr model of hydrogen atom successfully explained the model of an atom.