Write the expected electron configurations for each of the following atoms: a.) Co b.) Sc c.) Cu d.) Cl e.) S

Q: Enter the orbital diagram for S

A: Atomic number of sulfur is 16. So there are 16 electrons in the  valence shell of sulfur.  These…

Q: Which electron configuration violates Hund's rule?

A: Hund's rule: every orbital in a subshell is singly occupied with one electron before any one orbital…

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

A:

Q: 9.22 Predict a possible monatomic ion for Element 117 Given the spherical models below, which should…

A: Element 117 would fall in Group 7A, the halogens. The monatomic ion for this element would maybe be…

Q: Is the electron configuration of chlorine-35 the same or different than the electron configuration…

A: Chlorine-35 and chlorine -37 are isotopes of chlorine. As we know that isotopes of same atom have…

Q: Refer to the periodic table and write the predicted electron configuration for each of the following…

A: Electron configurations are the summary of where the electrons are around a nucleus. As we learned…

Q: When writing in standard isotonic form is 3d sublevel eletron higher in energy than 4d sublevel…

A: This can be explained in terms of Aufbau's principle. The energy of sublevel is determined by…

Q: 39. For the following elements list the shorthand electron configuration a. boron- b. cadmium-

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

Q: 9. Write the electron configuration for the following elements. Be Si Ag Br

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

Q: According to orbit theory, how many electrons can exist in energy level 3 ?

A: Given energy level = 3 According to orbit theory, maximum number of electrons that can be…

Q: How is Hund’s rule used when filling in an orbital diagram?

A: Hund's Rule-   Hunds rule says that, without filling of single-single electron in vacant orbital, we…

Q: 11. (a) What part of the original Bohr model still seems to be well supported by experimental…

A:

Q: Match the number of electrons with the correct subshell: P Choose... f Choose... S Choose... d…

A: we know the formula ;  Number of electrons in subshell = 2(2l+1) ; l is azimuthal quantum number .…

Q: Look for phosphorus in the periodic table A) Write the complete electron configuration for an atom…

A: Shorthand formula can be defined as the electronic configuration which starts with a symbol of noble…

Q: 1. Write the electron configurations using orbital box diagrams for each of the following atoms.…

A: Electronic configuration is done according to aufbau's principle.

Q: 5. What two elements are exceptions to the way we normally write electron configurations? Write the…

A: The systematic arrangement of electrons in a particular orbitals is called  electronic…

Q: An atom's electron configuration ends with 3p4. If another atom has seven more electrons, what would…

A: Interpretation -  If an atom's electronic configuration ends with 3p4 then we have to tell about…

Q: c. the total electron configurations d. the total orbital diagram (can be abbreviated) e. magnetic…

A:

Q: 2 1. Calculate the average distance from the nucleus, , for and electron in the 2s orbital of the…

A:

Q: write the electron configuration for the first excited state of He^+   Determine the member of…

A: He has 2 electrons its electronic configuration is 1s2 but in an excited state, its configuration is…

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

A: Filling  of electrons in atomic orbitals follow certain rules. one of them is aufbau principle. it…

Q: 20- Which statement regarding the Bohr model of the atom i incorrect as it pertains to valence shell…

A: We have to tell which option is correct from given choices of options

Q: The table shows some of the energy levels for the hydrogen atom. State a b c d e f Energy/eV 0…

A:

Q: What two elements are exception to the way we normally write electron configuration? Write expected…

A: Aufbau's principal states that electrons filling first takes place in the lower orbital and then in…

Q: Objectives: a) Define Aufbau principle, Pauli Exclusion Principle, and Hund's Rule. b) List and…

A: Aufbau principal helps us to state how electrons are arranged in orbitals according to their energy.…

Q: 9. What is the maximum number of electrons that can occupy the subshell 3d? 10. Write the long form…

A: “Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 23. Recall the simulation on Bohr and Quantum Model of the atom. What elements were found to be in…

A:

Q: how to do/ solve electron configurations? How to abbrieveate electron configurations?

A: Electronic configuration shows the electrons distribution of atoms or molecule in its molecular or…

Q: Write the full electron configuration, the shorthand electron configuration, and then fill in the…

A:

Q: 6. The maximum number of electrons possible in the second energy level (n - 2) is

A: For n=2 , There are two subshell one is 2S and other is 2p.

Q: What is Hund’s Rule? How is it applied in constructing orbital diagrams?

A: Orbital diagrams are pictorial descriptions of the electrons in an atom. Three rules are useful in…

Q: Which statement(s) is(are) true regarding subshells? Select all that apply. All d subshells have the…

A: The four quantum numbers are as follows: Principal quantum number (n): It defines the number of…

Q: All atoms tend to lose electrons. True or false?

A: Given statement: All atoms tend to lose electrons.

Q: Part II. Directions: Using the Hund's rule, write the electron configuration of the following…

A:

Q: A: Define Coulombic energy and exchange energy (in your own words). B: Use phosphorus as an example…

A: The filling up of the electrons follow certain rules which are called the hund’s rule and auf bau…

Q: Orbital diagram for ⁵⁰Sn And electrons configuration

A:

Q: 29.) Give the symbol of the element with the electron configuration 1s2 2s2 2p6 3s2 3p4

A: The question is based on the concept of electronic configuration. we have been given electronic…

Q: 20) Identify the compound that is NOT a major air pollutant. A) nitrogen oxides B) carbon monoxide…

A: FOR QUESTION- 20 OPTION- E WATER IS NOT A AIR POLLUTANT AND OTHER MENTIONED OPTION ARE MAJOR AIR…

Q: Objectives: a) Define Aufbau principle, Pauli Exclusion Principle, and Hund's Rule. b) List and…

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

Q: What is an electron configuration? Give an example.

A: Electron configuration: The complete description of the atomic orbitals occupied by all the…

Q: 24. Does an atom of lead contain f electrons? Explain your answer.

A: Pb lead  Atomic number =82 Electronic Configuration [Xe] 4f¹⁴ 5d¹⁰ 6s² 6p²

Q: PART C-RULES OF ELECTRON CONFIGURATIONS AND ORBITAL NOTATIONS Which of the following "rules" is…

A:

Q: Which statement is FALSE about "p" orbitals? A) A subshell contains three "p" orbitals. B) These…

A: A "p" subshell contains three p orbitals (px, py, pz). p orbitals have shape like dumbbell. A 3p…

Q: 23) Which of the following correctly describes the Bohr model of atom? A) Electrons are embedded in…

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

Q: The following electron configuration is incorrect. Explain why the configuration is incorrect and…

A: The chemical symbol for sulfur element is 'S'. The sulfur atom is the element of group 16 and period…

Q: Draw the orbital diagram associated with cach ol following clectron configurations. a, Is 2s 2p b.…

A: To draw any Orbital diagram Aufbau principle ,  Pauli's exclusion priciple  and Hund's multiplicity…

Q: 1. What is the maximum number of electrons that can reside in the following: a. ap orbital b. 3d…

A: an orbital can accommodate maximum 2 electrons.  So maximum number of electrons in a p orbital is 2.

Q: orbitals below: A) differ in the quantum number l and ml B) differ only in the quantum number n…

A: Orbitals are space around the nucleus in which the probability of finding an electron is maximum.…

Q: Write the electron configuration for the following element (short-hand notation is acceptable) Pm…

A: Given Pm =Promethium atomic number 61

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.