An electron in hydrogen is in the 5ff state. A) Find the largest possible value of the z component of its angular momentum. Express your answer in terms of ℏℏ. B) For the electron in part A, find the value of the expression L2x+L2y−−−−−−−√Lx2+Ly2. Express your answer in terms of ℏℏhbar.

An electron in hydrogen is in the 5ff state. A) Find the largest possible value of the z component of its angular momentum. Express your answer in terms of ℏℏ. B) For the electron in part A, find the value of the expression L2x+L2y−−−−−−−√Lx2+Ly2. Express your answer in terms of ℏℏhbar.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter29: Atomic Physics

Section: Chapter Questions

Problem 39P

See similar textbooks

Related questions

Q: Use the Bohr model of the atom to calculate the orbiting speed of the electron in the n = 5 state.…

A: Given, a) n=5 b) time period (T)=10(-12) seconds

Q: In the Bohr model of hydrogen, an electron makes a transition from the n = 9 excited state to the n…

A: In the Bohr model of hydrogen, an electron makes a transition from the n = 9 excited state to the n…

Q: The energy of a hydrogen atom is 12.09 eV above its groundstate energy. As a multiple of h, what is…

A: The energy in the ground state,

Q: (a) What is the magnitude of the angular momentum for an l = 1 electron? (b) Calculate the magnitude…

A: a) The required magnitude of angular momentum is, b) The required magnitude of spin angular…

Q: In the ground state of cadmium, Cd,a. how many electrons have l = 2 as one of their quantum…

A: In the ground state of cadmium, Cd,a. how many electrons have l = 2 as one of their quantum…

Q: A)Calculate the frequency when an electron drops from n=5 to the n=4 level in a hydrogen atom. Round…

A: The energy of the electron is given by E =…

Q: A hydrogen atom is in the stationary state (n, I, m) = (5, 3, 1) What is the angle between the…

A: (n,l,m) = (5,3,1)using formula, cosθ = Lz/L = m /l(l+1)

Q: An electron in a hydrogen atom is initially in an excited state with principal quantum number n and…

Q: What is the magnitude of the orbital angular momentum (in ). s) for a hydrogen atom in each of the…

Q: Vhat is the greatest magnitude of the orbital angular momentum L that you can find in a state vith…

A: Given: n = 6

Q: 1. Find the energy of an electron in the n = 3 energy level for hydrogen (Z = 1), helium (Z = 2),…

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

Q: (a) How much energy is required to cause an electron in hydrogen to move from the n = 2 state to…

Q: (a) What is the magnitude of the angular momentum for an l = 3 electron? (b) Calculate the magnitude…

Q: (a) How much energy is required to cause an electron in hydrogen to move from the n = 1 state to the…

Q: Hydrogen atom number 1 is known to be inthe 4ƒ state. (a) What is the energy of this atom? (b) What…

Q: The energy of a hydrogen atom is 12.09 eV above its groundstate energy. As a multiple of U, what is…

Q: Light of wavelength 121.6 nm is emitted by a hydrogen atom. What are the (a) higher quantum number…

Q: c. n 2, 1 =0. 2. Calculate the maximum number of electrons that can occupy a shell with (a) n= 2,…

A: A) n= 2 therefore maximum no. of electron = 2n2 = 2 * 22 = 8 B) n = 5 therfore maximum no.…

Q: (a) Calculate the angular momentum of the Moon due to its orbital motion about Earth. In your…

Q: The figure shows a potential energy curve for the interaction of two neutral atoms. The two-atom…

Q: A) What is the energy required to transition from n=2 to n=3 in a Lithium atom with only one…

Q: An electron is in the hydrogen atom with n = 5. (a) Find the possible values of L and Lz for this…

A: An electron is in the hydrogen atom with n = 5. We have to find. (a) Find the possible values of L…

Q: a. Which states of a hydrogen atom can be excited by a collision with an electron with kinetic…

Q: Problem. (a) A hydrogenic atom's energy levels are E,--13.6 eV Z2/n2. Use the orbital approximation…

Q: (a) Calculate the magnitude of the angular momentum for an l=1 electron. (b) Compare your answer to…

A: (a) Given data The angular momentum is l=1 The angular momentum is,…

Q: An electron in a hydrogen atom makes atransition from a 5p state to a 4d state. (a) Does the energy…

A: Hey, since there is multiple subparts question posted, we will answer first three questions. If you…

Q: The total energy of an electron in the first excited state of the hydrogen atom is about –3.4 eV.(a)…

A: (a) kinetic energy of the electron

Q: If an electron in an atom has orbital angular momentum with values limited by 3, how many values of…

A: It is given that the orbital angular momentum quantum number (l) is 3. The values of the magnetic…

Q: (a) Find the radius of the n = 4 Bohr orbit of adoubly ionized lithium atom 1Li2+, Z = 32. (b) Is…

A: (a) If rn denotes the nth Bohr-orbit’s radius of a hydrogen-like atom with a single electron and the…

Q: Light of wavelength 102.6 nm is emitted by a hydrogen atom. What are the (a) higher quantum number…

Q: If an electron is in the (3, 2, 0, ½) state, what is the value of its angular momentum?

A: From the given state, the value of the angular momentum quantum number (l) is given as,

Q: (a)What is the magnitude of the orbital angular momentum for an l=3 electron? (b) calculate the…

A: a) The expression for find magnitude of orbital angular momentum is L=ll+1h2π Substitute values in…

Q: Zirconium (Z = 40) has two electrons in an incomplete d subshell. (a) What are the values of n and…

Q: b) An atom X makes a transition from the orbit with n=2 to the orbit with n=1. Using the Bohr model,…

A: Given: The transition of the atom is from n =2 to n= 1.

Q: Hydrogen Like Atoms Part A: Find the frequency of light f radiated by an electron moving from orbit…

A: For the hydrogen atoms, the Bohr’s model states that the frequency of the light that is radiated by…

Q: 15 b. Suppose an electron is in a spin state given by x= A 8i Find i. the normalization constant A…

Q: Consider only the transitions involving the first four energy levels for a hydrogen atom:a. How many…

A: When the particle jump from the higher energy state to lowest energy state then the maximum energy…

Q: 1. (a) Which “bold and daring" proposal did Bohr make to overcome the predictions of classical…

A: Given Data ***As per our company policy we are supposed to do only 1 question if you need the rest…

Q: (a) What is the magnitude of the orbital angular momentum in a state with e = 2? (b) What is the…

Q: The vibrational frequency of the hydrogen chloride HCl diatomic molecule is 8.97 x 1013 Hz. chloride…

Concept explainers

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways:

Question

An electron in hydrogen is in the 5ff state.

A) Find the largest possible value of the z component of its angular momentum.

Express your answer in terms of ℏℏ.

B) For the electron in part A, find the value of the expression L2x+L2y−−−−−−−√Lx2+Ly2.

Express your answer in terms of ℏℏhbar.

Definition Definition Product of the moment of inertia and angular velocity of the rotating body: (L) = Iω Angular momentum is a vector quantity, and it has both magnitude and direction. The magnitude of angular momentum is represented by the length of the vector, and the direction is the same as the direction of angular velocity.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

C. For a particle of mass 9.10938356×10-31 kg scooting back and forth on a wire of length 13×10-10 m, compute it's energy in the n = 9 state. Use: π = 3.14159265359 and h = 1.0545718×10-34 Js. Eg J. D. What is the rule for the number of nodes for a particle-in-a-box state as a function of its quantum number? Number of nodes = On ΟΙ O n-1 On--1
Problem 1. Two State System Consider an atom with only two states: a ground state with energy 0, and an excited state with energy A. Determine the mean energy (e) and variance in energy (de). Sketch the mean energy versus A/k T.
A hydrogen atom ¹H with 200 eV of kinetic energy has a head-on, perfectly elastic collision with a ¹2C atom at rest. Part A Afterward, what is the kinetic energy, in eV, of ¹H? Express your answer in electron volts. KfH = Submit Part B V Kfc = ΑΣΦ Request Answer Afterward, what is the kinetic energy, in eV, of ¹2C? Express your answer in electron volts. ww ΑΣΦ ? ? eV eV
(a) What is the minimum value of l for a subshell that contains 11 electrons? (b) If this subshell is in the n = 5 shell, what is the spectroscopic notation for this atom?
(a) How many angles can L make with the z-axis for an l=2 electron? (b) Calculate the value of the smallest angle.
Vibrations of the hydrogen molecule H2 can be modeled as a simple harmonic oscillator with the spring constant k=1.13103N/m and mass m=1.671027kg. (a) What is the vibrational frequency of this molecule? (b) What are the energy and the wavelength of the emitted photon when the molecule makes transition between its third and second excited states?
The valence election of potassium is excited to a 5d state, (a) What is the magnitude of the election's orbital angular momentum? (b) How many states are possible along a chosen direction?
2. a) Problem 8.3 of Textbook: Calculate the frequency of the hydrogen transition n = 101 → n = 100. b) A light photon emitted from a higher energy level ofn = 3 to a lower energy level of n = 2 in hydrogen has a wavelength of 1 = 656.3 nm. Compute the atom distribution ratio N3/N2 at the equilibrium when temperatures are T = 102K.
Consider the hydrogen atom. (a) For the ground state (n = 1), first excited states (n = 2), and second excited states (n = 3): 1. Calculate the energy En in eV. 2. Calculate all possible values of the angular momentum L and z-component angular momentum Lz (you can leave your values in terms of ¯h – e.g., L = 2¯h). 3. For each value of n and L, sketch the radial wave function and radial probability density. (b) Prove that, in the ground state, the electron is most likely to be found at the Bohr radius aB.
Determine all the allowed electron transitions for the hydrogen atom involving only the lowest 5 energy levels. [Ignore electron spin.] a. Explicitly note the number of possible transitions. [For parts b and c, the atom is in an external magnetic field of 2.2T. Find numerical values.] b. C. Determine AE for the transition with the lowest energy change. Determine AE for the transition with the highest energy change.
What is the ground-state electron configuration of calcium (Z = 20)?A. 1s22s22p63s23p8B. 1s22s22p63s23p64s14p1C. 1s22s22p63s23p64s2D. 1s22s22p63s23p64p2
Solve the following problem: Use rest mass energy of the electron 0.5 MeV Consider an atomic level with quantum numbers n = 2,l = 1 and maximum total angular momentum. a. Find the first order relativistic correction to this level, in electron- volts. b. Find the first order spin-orbit correction to this level, in electron-volts. C. Use your result in parts a and b to find the energy of that level.