A metal ion Mn has a single electron. The highest energyline in its emission spectrum occurs at a frequency of 2.961X10¹⁶ Hz. Identify the ion.

Q: Calculate the energy (in joules) of (a) a photon with a wavelength of 5.00 × 104nm (infrared region)…

A: Given: The wavelength photon in IR region=  5.00 × 104nm The wavelength photon in the UV region=  52…

Q: What is the electron configuration of Rb +? A   [Ne] B   [Ar] C   [Kr] D   [Xe1]

A: The atomic number of Rubidium is 37. It belongs to 5the period and IA group of the periodic table…

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Q: Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a…

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Q: The emission spectrum of cesium contains two lines whose frequencies are (a) 3.45 × 1014 Hz and (b)…

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Q: 6.83 Indicate the number of unpaired electrons present ineach of the following atoms: B, Ne, P, Sc,…

A: Electronic configuration represents the distribution of electrons in an atom.

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A: Conversion of nm into m:   The energy of 1 mol of photon is given by: where n is the no. of…

Q: It takes 8.17 × 1 0 -19 J of energy to removeone electron from a gold surface. What is the…

A: Given that: energy of electron = 8.17 × 10 -19 J  To find: the maximum wavelength?

Q: Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a…

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Q: Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a…

A: The expression for the emission in hydrogen atom is shown below: 1λ = RH1n12 - 1n22 where; RH =…

Q: Calculate the energy (in J) of a photon with a wavelength of 319 nm.

A: Given,

Q: Calculate the wavelength (in nm) of a the red light emitted by a neon sign with a frequency of 5.00…

A: Given :- frequency of light = 5.00 × 1014 Hz  To calculate :- wavelength of light (in nm)

Q: Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a…

A:

Q: Calculate the wavelength (in nm) of the red light emitted by a neon sign with a frequency of…

A: Given: The frequency is 4.76 x 1014 Hz. The speed of light is 3 x 108 m/s

Q: The wavelength of the bright red line in the spectrum of atomic hydrogen is 652 nm. What is the…

A: Energy of photon is determined by using relation. E=hv E is energy. h is Planck's constant. v is…

Q: Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a…

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Q: The threshold frequency vo describes the smallest light frequency capable of ejecting electrons from…

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Q: Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a…

A: Given  Higher energy level ( n2 )   =  2  Lower energy level  ( n1 )   =  1 Wavelength ( λ ) = ?

Q: 3. Indicate the number of unpaired electrons present in each of the following atoms: B, Ne, P, Sc,…

A: B, Ne, P, Sc, Mn , Se, Kr, Fe, Cd, I, Pb number of unpaired electrons = ?

Q: what is the longest wavelength electromagentic radiation capable of ionizing this hydrogen atom in…

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Q: Using the Bohr model of the atom calculate the wavelength, frequency, wavenumber, and energy per…

A: Calculation is given below for frequency, wavelength and wavenumber.

Q: An electron in the n=6 energy level of an H atom drops to a lower energy level; the atom emits a…

A: An electron on undergoing a transition from a higher energy state to a lower energy state will…

Q: At a particular wavelength and with aid of the intensity of light emitted by a flame, plasma or…

A: Interpretation: b) i) To state the purpose of an internal standard in Flame emission spectroscopy.…

Q: 7. When rubidium ions are heated to a high temperature, two lines are observed in its line spectrum…

A: 7) a) The wavelength of light given = 7.9 X 10-7 m Since the wavelength and frequency are related as…

Q: Which atomic transition would release more energy in a hydrogen-like Aluminum atom (Z = 12):…

A: A question based on Rydberg equation, which is to be accomplished.

Q: Briefly explain how and why the spectrum associated with a particular element contains discrete…

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Q: An He1+ ion absorbs a photon with a wavelength of 1.185 x 10-1 nm. If the energy of the final state…

A: The wavelength of the photon can be converted into m units as,

Q: 3. A metal ion Mª+ has a single electron. The highest energy line in its emission spectrum occurs at…

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Q: What element has a ground state electron configuration of  [Xe] 6s24f145d106p3?   A. Sn   B. Po…

A: From given   Ground state electronic configuration is given So from the choice list elements, we are…

Q: What is the wavelength associated with a transition of an electron from n=8 to n=4 ? m (eg.1.2E-7)

A: Here, we have to calculate the wavelength associated for the electronic transition from n = 8 to n=…

Q: 3. One of the emission spectral lines for Be3+ has a wavelength of 253.4 nm for an electronic…

A: Answer is explained below.

Q: The threshold frequency vo describes the smallest light frequency capable of ejecting electrons from…

A: The minimum amount of energy required to eject electron out of neutral gaseous particle is called as…

Q: The ground-state electron configuration of the element ________ is [Kr]5s14d5.

A: Atomic no of Kr = 36 total no of electron = 36 + 1+5                                 = 42 Atomic No.…

Q: When light of wavelength, 410 nm, shines on the surface of metal A and photoelectrons are emitted.…

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Q: When the 400 nm wave light hits a calcium metal surface, the kinetic energy of each emitted electron…

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

Q: When a compound containing cesium ion is heated in a Bunsen burner flame, photons with an energy of…

A: We know that,  E = hc/λ  Where,  E = Energy of 1 photon  h = Planck's constant  c = speed of light λ…

Q: e) Ag f) Bi

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Q: Why is it significant that colour emitted from the hydrogen emission spectrum is not white

A: Hydrogen emission spectra are produced by passing electricity in a glass tube containing hydrogen…

Q: Determine the shortest frequency of light required to remove an electron from a sample of Ti metal,…

A: The binding energy of titanium is 3.14 × 103 kJ/mol We know that , 1 mol contain = 6.022 × 10²³…

Q: Why is this the case?

A: The Rydberg equation for the calculation of the wavelength of a hydrogen atom when an excited…

Q: Identify the type of electromagnetic radiation that would be observed or required for each…

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Q: Select the transition that results in emitted light with the shortest wavelength. On = 6 to n = 5 On…

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Q: Determine the shortest frequency of light required to remove an electron from a sample of Ti metal…

A: Given; The binding energy of Ti=3.14×103 KJ/mol=3.14×106 J The binding energy of 1 electron of…

Q: 9. In the ground state of a cobat atom there are unpaired electrons and the atom is A. 3,…

A: The atomic number of Cobalt is 27. Its electronic configuration is = 1s2 2s2 2p6 3s2 3p6 3d7 4s2 As…

Q: The energy for one state of the Li2+ ion is -2.18*10^-18 J. What frequency (Hz) of light would need…

A: The difference in the two energies is computed as,

Q: [Ne]3s23p3 is the electron configuration of a(n) ________ atom. a. Sb b. P c. Sn d. V e. As

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Q: rbonate is used in fireworks to colour the flames red. (a) The red colour comes from lines of…

A: alkali and alkaline earth metals belong to the first and second groups of the periodic table…

Q: Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a…

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