Q: A chemical species with an unpaired electron is called a__________________.
A: The chemical species having unpaired electron are very reactive and unstable. The chemical bond…
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Q: Felectromagnetic radiation has photons with the lowest energy?
A: 3) Radio waves have photons with the lowest energies. A radio wave can have an energy of around…
Q: Chapter 4, Question 41 List the values for the quantum numbers for a 3d electron that has spin up…
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Q: The following electron configurations represent excited states.Identify the element and write its…
A: Excited electronic configuration is 1s2 2s2 2p4 3s1
Q: Why do the 4s, 4p, 4d, and 4f orbitals have the same energy in the H atom, but different energies in…
A: A neutral hydrogen atom has one proton and one electron.
Q: Draw the box diagrams and how many unpaired electrons are there: Rh: P:
A: please find below the box diagrams and unpaired electrons number in Rh. hence the number of…
Q: IV. There is one more policy that helps the hotel run smoothly and keep customers happy. Hund's Rule…
A: A question based on structure of atoms that is to be accomplished.
Q: Does the removal of an electronfrom a neutral atom require energy orrelease energy?
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Q: Which of the following are correct electron configuration(s) for Cr? O (Ar]3d*4s? O (Ar]3d54s1 O…
A: Electronic configuration is the arrangement of electrons in the atomic orbitals
Q: Calculate the fraction of atom sites that are vacant for silver at 687°C. Assume an energy for…
A: Given, Temperature = 687◦c Energy for vacancy formation = 0.63 eV / atom
Q: Which one of the following is not a valid value for the magnetic quantum number of an electrop in a…
A: Given :- 5d-subshell To identify :- invalid magnetic quantum number for 5d-subshell
Q: Is it possible for an electronic configuration to change from diamagnetic to paramagnetic or…
A: The substance which is attracted by a magnet or a magnetic field is known as paramagnetic substance.…
Q: Give the complete electron configuration for Mn.
A: Atomic number of Mn = 25
Q: A zinc atom contains a total of 18 electrons in its 3s, 3p, and 3d orbitals. Why does its…
A: Given information: Zinc atom contains a total of 18 electrons in its 3s, 3p, and 3d orbitals.
Q: How many unpaired electrons have V (Vanadium)
A: Vanadium (V) is a transition element present in 3d series of transition elements. In 3d series of d…
Q: Why is there electron subshell overlap in the 4s and 3d orbitals?
A: 4s orbital Principal Quantum number (n) = 4 Azimuthal Quantum Number (l)= 0 n+l = 4 3d orbital…
Q: would it be fair to say that the arrangement if the p orbitals in Ne distributes the electrons as…
A: The diagram for the neon is
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Q: According to Hund’s rule, how many singly-occupied orbitals are there in the valence shell of a…
A: Electronic configuration of carbon is 1s2 2s2 2p2
Q: How many electrons occupy d orbitals in the Cot ion?
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Q: For ionization energy, when is it more unfavorable? How does this relate to the ∆H ?
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Q: write the configuration of P
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Q: Which of the following is the lowest energy free-ion spectroscopic state? 4G 4F 4D 2H
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Q: Name 1s B. On the following coordinate axes, draw a complete set of p orbitals (one on each set of…
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Q: Write the COMPLETE ground state electron configuration for Ag3+. State whether it is paramagnetic or…
A: An element's electronic structure is a symbolic notation of how electrons are scattered through…
Q: 6- Which of the following represents the correct ground-state electron configuration for As? а. None…
A: Electronic configuration: Electronic configuration can be define as the arrangement of electrons…
Q: How would you classify the electron configuration - 1s22s22p63s33p64s23d104p5
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Q: Which of the following electronic configurations correspond to a EXCITED for H atom? * 2s1 3s1 4s1…
A: Excited state of Electrons means electron jump to higher level from it's ground state.
Q: Write the full ground state electron configuration of F+. electron configuration: Which…
A: We have to predict electronic configuration as well as neutral atom.
Q: Monochromatic light is light of one color, one frequency. If a monochromatic light beam is increased…
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Q: What is the most probable value of radius for for 3d orbital.
A:
Q: The electron configuration of a ground-state Co atom is
A: Co is Cobalt atomic number = 27
Q: list the possible. For the f3 configuration, arrangement of electrons.. Using terms
A: Different possible arrangements are shown :
Q: Which of the following electron configurations is/are of an excited state atom? choose all that…
A:
Q: How many nodal surfaces are associated with the following orbitals? a. 4s orbital nodal surface(s)…
A: Formula for Nodal surface = n - l - 1 Where n= principal quantum number , l= azimuthal quantum…
Q: How many 3d electrons are present in the ground-state electron configuration for Co2*? Enter your…
A:
Q: 2s, 4s, 3d, 4p Rank orbitals from smallest to largest energy.
A: Given :- orbitals = 2s, 4s, 3d, 4p To assign :- rank to the given orbitals from lowest value of…
Q: A certain oxygen atom has the electron configuration 1s22s22px2py2. How many unpaired electrons are…
A: Given : certain oxygen atom has the electron configuration: 1s22s22px2 2py2
Q: Which ion with a +2 charge has the electron configuration 1s22s22p63s23p63d104s24p64d5? Which ion…
A: Given configuration: 1s22s22p63s23p63d104s24p64d5
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A: Bohr model of hydrogen atom successfully explained the model of an atom.
Q: Consider two beams of the same yellow light.Imagine that one beam has its wavelength doubled ,the…
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- 1- Order the highest to lowest frequency of vibration in the infrared (IR) region of the following infrared groups, justifying the answer based on infrared spectroscopy.i want example of HNMR signals that out of expectation because of dimagnetic anisotropy or resonanceMy professor said if there is a shift in the dipole moment it's IR active. I got C and D as IR Active. I got A, B, E, and F as Raman since there is no dipole moment. They all cancel out. Is that correct? I know the F is also a forbidden transition.
- Where are Fluorescence spectroscopy is better than Uv-visible spectroscopy? Please shortly answer at your own words. Answer should be to the point.Which (out of the 24) unkowns could this IR be?determine and draw diagram the symmetries of all pp* electronic states of allyl radical when molecules lies in the XZ plane , ?Allyl radical point group is C2v .
- For the NF2- anion:determine the total number of vibrations, their irreducible symmetries, and indicate which are IR-active.How can I explain "why you obtain more XRD peaks when the symmetry is converted to lower symmetry. (Ex. From cubic to orthorhombic)"A symmetry is a transformation that leave an object _______________________. Unchanged Disfigured Folded unevenly upon itself Squared
- True or False: It is possible for a molecule to have a mirror plane that is parallel to the principal rotation axis, and a mirror plane that is perpendicular to the principal rotation axis. (If true, give an example. If false, briefly explain why.)When you double the wavenumber, you _________ the energy.A photon of wavenumber 100 cm-1 has a wavelength of
