In each of the following, are they in the R configuration or the S configuration? Br Br (a) (9) H-- CH3 / H CH3

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

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Q: Determine the ground state configuration and number of the unpaired electrons in the following…

A: The arrangement of the electrons in the different orbits around the nucleus of an atom is known as…

Q: 1. How many unpaired electrons does an excited atom of carbon have? 2. How many unpaired electrons…

A: Electronic configuration of an element can be defined as the arrangement of electrons in orbitals of…

Q: What is the lowest energy shell (n) that contains d orbital?

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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: The covalency number of carbon at ground state. 4 3 2 1 He continued the modern concept of the atom…

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Q: I H. Br (S) -C₁ OH CH3 Ph

A: Counterclockwise then the absolute configuration is S.

Q: Identify the element for each of these electron configurations. Then determine whether this…

A: a) The given electron configuration is 1s22s23s23p64s23d9. There are 29 electrons in this electron…

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: 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 many 5d electrons would be predicted in the ground state for the following elements? a.) hafnium…

A: Hafnium is a d block element. It’s atomic number is 72. It lies in 4th group  and 6th  period  of…

Q: What is Hund’s rule?Choice one from below.   1)The lowest energy is obtained if the number of…

A: Hund's rule tells us about the spin multiplicity in any element

Q: For the configuration why would you leave off the 1s^2 and replace it with [He]?

A: For the electronic configuration of an element we use two types of configuration. Extended…

Q: Which placement of electrons is never found in the ground state configuration of an atom? O 3d4 with…

A: According to Hund's rule of maximum multiplicity, the electrons are arranged in the atomic orbital…

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: How many electrons does an Fe atom have in its 3d subshell? number of electrons: 3d electrons How…

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Q: spin of electron

A: Spin "up" and "down" allows two electrons for each set of spatial quantum numbers. An electron spin…

Q: why half filled and fully filled subshells are more stable?

A: Half-filled and fully filled subshells are more stable because,(1) Symmetry(2) Exchange energy.

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

A: Energy is inversely proportional to the wavelength. E=hv ( Niels Bhor ) h=Planck constant…

Q: Write out the electronic configurations for each of the following species in both complete and…

A: Given  Element = Be Ground state electronic configuration = ?  First excited state electronic…

Q: Which of the following atoms and ions has the correct condensed electron configuration? (Note: The…

A: Choose correct condensed electronic configuration---

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom or molecu C…

A: Energy E =h.cλ So wavelength is inversely proportional to the energy so Transition in the highest…

Q: Which of the following atoms and ions has the correct condensed electron configuration? (Note: The…

A: Applying concept of electronic configuration.

Q: Identify the element for each of these electron configurations. Then determine whether this…

A: a. We see that the total number of electrons is 9 from the Electronic configuration given and from…

Q: How many electrons does a Co atom have in its 3d subshell? number of electrons: 3d elec How many of…

A: In this question, we have to tell how many electrons are present in 3d subshell of Cobalt atom and…

Q: HO p= H 11 ơn cá NH₂

A: Determine the priority of groups attached to chiral centerIf 4 is not on hatched wedge double…

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: Which of these electron configurations are impossible?

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Q: Which of the following have S configuration?

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Q: The electron configuration of a ground-state Co atom is

A: Co is Cobalt  atomic number = 27

Q: configuration? 8. Which atom has the greatest number of unpaired electrons in its ground-state…

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Q: Which of the following orbitals cannot exist? 1p, 2d, 3d, 3s, 4s

A: Out of the following orbital 1p and 2d can't exist.

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

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Q: 5.5 Assign the configuration as R or S. ОН ''CH3

A: The molecule given is assigned priority order based on Cahn-Ingold-Prelog rules based on atomic…