one of the emission spectral lines for Be+3 has a wavelength of 253.4nm for an electronic transition that begins in the state with n=5. What is the principle quantum number of the lower energy state corresponding to this emission?

Q: How many orbitals are represented by n=3 and l=2? How many electrons are represented by…

A: The number of orbitals that are present in a given sub-shell is represented by ,magnetic quantum…

Q: Consider the possible transitions between energy levels in a He+ ion. For which of these transitions…

A: The wavelength of the transition emitted by a photon from an excited state to a lower energy state…

Q: 9. The energy of an electron in a one dimensional particle in a box is given by E, =n'h'/8m,a. The…

A: Given- ni (initial) = 1nf (final) = 2me (mass of electron) = 9.1094 × 10-31 kgλ ( wavelength ) =17…

Q: Azimuthal quantum number l=0, then the electron configuration is -1,0,+1 +1/2 2s 2p

A: Four quantum numbers are  Principal quantum number(n)= denotes number of shell Azimuthal quantum…

Q: Name the orbitals described by the following quantum numbers (ex:1s, 4f, 3p)   n=3, l=0  n=3,…

A: We know that, n = Principle quantum number.(it's values 1,2,3...) l = Azimuthal quantum number. We…

Q: All of the visible transitions for the hydrogen atom correspond to transitions from various values…

A: Given transitions for the hydrogen atom: ni=3 to nf=2 ni=4 to nf=2 ni=5 to nf=2 We have to match the…

Q: 7.) For the hydrogen atom - consider the following transitions: 1. n = 4 to n = 3 2. n = 4 to n = 2…

A:

Q: Of the following transitions in the Bohr hydrogen atom, the ________ transition results in the…

A: We have to find the Transition which results in the absorption of the highest energy photon.

Q: How many electrons in an atom can have the following quantum numbers: n = 4, l = 3, and ms = +½?…

A: Given: n = 4, l = 3, and ms = +½

Q: An electron in an excited state in a hydrogen atom can return to the ground state in two different…

A: Given data : An electron in an Excited state in hydrogen atom returned to its ground state.   There…

Q: What is the value of n, for an electron that emits a photon of wavelength 92.69 nm when it returns…

A:

Q: 5. The electron in a hydrogen atom makes a transition from the energy state (ni) to the state (nf =…

A: Initial energy state ni can be determined using formula.

Q: The frequency of one of the lines in the Paschen series of the spectrum of atomic hydrogen is 2.7415…

A: The frequency of the Paschen series is 2.7415 x 1014 Hz. The energy of the photon is quantized.…

Q: the different types of the s orbitals? By using the separation of variables, the wave function of a…

A: We have been asked to solve only part iv.  It is solved in step 2.

Q: wavelength= 4. Calculate the energy in joules of a photon with a wavelength of 5.00 x 10 * nm…

A: Convert the unit of wavelength:

Q: Name the orbitals described by the following quantum numbers     a. n = 3, = 2     b. n = 5, = 1…

A: Given quantum numbers are :  a. n = 3, = 2     b. n = 5, = 1     c. n = 2, = 0 Name the orbitals = ?…

Q: What is the frequency (in Hertz, s-1) of UVA radiation with a wavelength of 350 nm?    What is the…

A:

Q: Lithium metal has a work function (p) equal to 4.64 x 10-19 J. What is the minimum frequency of…

A:

Q: E.) Write the four quantum numbers which describe the location of the highest energy electron of the…

A: Highest energy electron refers to the valence electron of an atom. Given below are all four quantum…

Q: quantum number;n=4,n=3,n=2,n=1 are involved in the transition that requires least energy and why?

A: Basic Introduction about Transition Energy In this question, given value of first four principles…

Q: The work function of zinc is 3.63 eV. (a) What is the longest wavelength of electromagnetic…

A:

Q: For a hydrogen atom, calculate the energy of the photon that would be emitted for the orbital…

A:

Q: Which azimuthal quantum numbers can exist for n = 3?

A: In this question, we have to write the azimuthal quantum numbers can exist for n = 3.

Q: What is the energy of the emitted photon when an electron in a hydrogen atom makes a transition from…

A:

Q: An electron in a one-dimensional box of width 6.0 Å undergoes a transition from an initial state…

A: Given, Box length, a =6.0 A0=6.0×10-10m initial state ,n1=2 final state, =n2 wavelength of absorbed…

Q: Radiation of a certain wavelength causes electrons with a maximum kinetic energy of 0.68 eV to be…

A: Let Φ be the work function, the minimum energy required to remove an electron the metal

Q: For a hydrogen atom, which electronic transition would result in the  emission of a photon with the…

A:

Q: What is the least amount of energy that can be emitted by an excited electron in a hydrogen atom…

A: For the least amount of energy electron should fall from n=4 which is also principal quantum number…

Q: If the principal quantum number is seven (n = 7) and the angular momentum quantum number is three (l…

A:

Q: An excited hydrogen atom with an electron in the n=7 state emits light having a frequency of…

A: Use the ration between principal quantum number and frequency

Q: Hydrogen atoms are excited by a laser to the ?=4n=4 state and then allowed to emit. What is the…

A: When I lectron jump from higher energy shell to the the lower energy shell then it emit energy in…

Q: wavelength

A:

Q: Can an electron be described by the following set of quantum numbers? If not, identify which quantum…

A: There are four quantum number; n, l, m, s. Where, n is principal quantum number, l is azimuthal…

Q: The red line in the hydrogen spectrum corresponds to a transition from the energy level n=3 to the…

A:

Q: Which electronic transition in the hydrogen atom would release a photon with the shortest…

A: For hydrogen atom: Where R is the Rydberg constant, n1 and n2 are the energy levels.

Q: dentify the name and magnetic quantum numbers for each subshell with the following quantum numbers:

A: There are total four set of quantum numbers to address the electron in an orbital 1. Principle…

Q: What are the allowed quantum states(n,l, ml , ms )for a Hydrogen atom where the electron is in the n…

A:

Q: the maximum wavelength of light capable of removing an electron for a hydrogen atom from the energy…

A:

Q: In the ground state of an atom of silver (Ag), how many electrons will there be with the quantum…

A: Quantum numbers describe the location of an electron present inside the atom. They are like address…

Q: Consider the list of quantum numbers below: n = 4; 1 = 3; m = -3; m, = -1/2 %D (OR n = 4; I = 3; m…

A: HD

Q: Assume that the six π electrons in a benzene molecule can be treated as particle confined to a…

A: Concept - benzene system is like a particle in 2-D box. the energy function in particle in 2-D box =…

Q: Which of the following combinations of quantum numbers is not allowed? n = 4,1 = 2, m = 0, m, = 1/2…

A:

Q: Consider the list of quantum numbers below: n = 1; | = 2; mj = -1; m, = +1/2 %3D (OR n = 1; I = 2; m…

A: Given set of quantum numbers: n = 1; l = 2; ml = -1; ms = +1/2 We have to find whether this set of…

Q: In these set of quantum numbers, state whether these are allowed and write the notation (ex. 1s,…

A: a. n=2, l=1, ml=0, ms=-1/2     2p orbital  b.  n=2, l=2, ml=2, ms=+1/2     NOT allowed because the…

Q: Can an electron be described by the following set of quantum numbers? If not, identify which quantum…

A: Yes, these quantum numbers ( n = 4, l = 2, ml = +2, ms = -1/2 ) are valid for an electron. The…

Q: a. The following is not a possible set of quantum numbers. Which of the quantum numbers is not…

A: The term quantum numbers refer to a set of numerical values which can give the ideas about the…

Q: For the hydrogen atom - consider the following transitions: 1. n = 4 to n = 3 2. n = 4 to n = 2 3.…

A: The 4th option is correct

Q: principal quantum number n angular momentum quantum number / subshell 6d 5f 7s 2p

A: Angular quantum number is described shape of orbital.  It belongs to 0 to n-1