What are the (a) lowest and (b) highest energies in eV available to the electron in a hydrogen atom? (c) What principle quantum number n corresponds to the lowest energy?

Q: In the hydrogen atom, the quantum number n can increase without limit. Because of this fact, does…

A:

Q: Suppose the electron in the hydrogen atom obeyed classical mechanics rather than quantum mechanics.…

A: Explanation:

Q: Consider a hydrogen atom in which an electron is revolving in n=1 orbit with 6.57x105 revolutions…

A: Given:-  n = 1  angular velocity = 6.57 x 1015 revolution /sec  Find:-  The magnetic moment of the…

Q: Which set of three quantum numbers does not specify an orbital in the hydrogen atom? a) n = 2;1 = 1;…

A: Introduction: The hydrogen atom is one of the smallest atoms that exist. The atomic states of the…

Q: What is the binding energy for an electron in the ground state in the following hydrogen-like atoms?…

A: The energy of an electron in the nth shell of an atom with atomic number Z is given by  En =…

Q: Which of these expressions would yield the wavelength of light in meters emitted when an electron…

A:

Q: The energy of an electron in a hydrogen atom is -4.45 x 10-20 J. What energy level (n) does it…

A: The energy of electron in hydrogen atom is given by                       En = -me48ε0h2n2  =…

Q: What is the maximum possible angular momentum L of a hydrogen atom if its energy is -0.544 eV? Your…

A: energy of electron in nth orbit of hydrogen  = -13.6/n2

Q: Q/ How many spectral lines can be emitted when the hydrogen atom returns from (n = 7) to the ground…

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Q: Suppose an electron was bound to a proton, as in thehydrogen atom, but by the gravitational force…

A: Expression for electrostatic force between the electron and proton is FE=kq2r2 Expression for…

Q: If an electron in hydrogen atom jumps from an orbit of level n =3 to n=2, emitted radiation has…

A:

Q: It is possible that a muon be captured by a proton to form a muonic atom. A muon is identic to an…

A: According to Bohr model of Hydrogen atom, the single electron in the Hydrogen atom revolves around…

Q: .55 The radial probability density for the ground state of the hydrogen atom is a maximum whenr = a,…

A:

Q: What energy, in eV, is needed for an electron in an hydrogen atom to go from the ground state to the…

A: Given data The initial state of the electron in the atom is n1 = 0. The final state of the electron…

Q: What is the ratio of radii of the orbits corresponding to first excited state and ground state in a…

A: The radii of Hydrogen atom in particular 'n' state is given by the relation :  radii of Hydrogen…

Q: The orbital radii of a hydrogen-like atom is given by the equation n²h? Zm,k,e? What is the radius…

A: Write the given expression for orbital radii

Q: Find the energy of the photon required to excite a hydrogenatom from the n = 1 state to the n = 4…

A:

Q: The wavelengths of the Lyman series for hydrogen are give = RH(1-1/2), n = 2, 3, 4, ... For the…

A:

Q: How much energy is required to ionize a hydrogen atom initially in the n=3 state? eV

A: The initial state of the hydrogen atom is given by n=3

Q: For a helium atom in its ground state, what are quantum numbers (n,L, mL and nL ) for the (a)…

A: a) The required quantum numbers for the spin up electron is,

Q: In a ground state atom of Si how many electrons total will have the quantum number ℓ = 0?

A: To find : The number of electrons having quantum number l = 0 for Si in ground state

Q: The energy (eV) calculated for Hydrogen atom for n =1 shell is

A: Given n = 1 (shell number) We have to calculate energy in eV for hydrogen atom

Q: If the Hydrogen atom haş a quantum number of 3, solve for the energy and radius.

A:

Q: A hydrogen atom is immersed in a magnetic field so that its energy levels split according to the…

A: The orbital quantum number for the sub shell 4f is 3.So the magnetic quantum number will be

Q: If spin is not considered. how manv different wave functions correspond to the first excited level n…

A: We need to answer how many different number of wavefunctions are there for first excited state level…

Q: What is the probability of the electron in the 1s state of the hydrogen atom being at a radius…

A: Probability of finding the electron in 1 s state of the hydrogen atom having radius greater than the…

Q: An electron in the n = 2 state of hydrogen is excited by absorbing the longest possible wavelength…

A: Solution is incorrect

Q: Show that the radius of the orbit in hydrogen atom varies as n2, where n is the principal quantum…

A: To prove:         The radius of the orbit in hydrogen atom varies as n2.

Q: If the Hydrogen atom has a quantum number of 3, solve for the energy and radius.

A: Quantum number of hydrogen atom, n = 3

Q: Figure below shows the energy levels of a hydrogen atom. Which transition produces radiation of…

A: Bohr gave the atomic model and established that electron revolves around the nucleus in circular…

Q: Find the electron velocity in the Hydrogen atom if its total energy equals (-13.6 ev).

A:

Q: What frequency of light, in THz (Terahertz, or 10^12 Hz), is needed for an electron in a hydrogen…

A: The wavelength corresponds to the transition between the given state is, 1λ=R1ni2-1nf2R→Rydberg…

Q: The radius of the innermost electron orbit of a hydrogen atom is  5.3×10-11 m. What are the radii of…

A:

Q: From the figure find the shortest wavelength present in the Balmer series of hydrogen, I f R =1.097…

A: different series of hydrogen atom are shown in the figure which are as follows : Lyman series,…

Q: Which of these expressions would yield the wavelength of light in meters emitted when an electron…

A: given: energy of (n=3) state E3 = -13.6/9 = -1.511 eV energy of (n=2) state E2 = -13.6/4 = -3.4 eV

Q: The energies for an electron in the K, L, and M shells of the tungsten atom are -69,500 eV, -12,000…

A: Given : The energies for electron               K = -69,500 eVL = - 12,000 eVM = - 2200 eV

Q: Find the most probable dustance of a 2s electron from the nucleus in a hydrogenic atom

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Q: Prove that the total degeneracy for an atomic hydrogen state having principal quantum number n is…

A: The energy eigen value for atomic hydrogen depends on principal quantum number. For angular quantum…

Q: A particular Bohr orbit in a hydrogen atom has a total energy of-0.85 eV. What are (a) the kinetic…

A:

Q: Calculate the magnitude of the orbital magnetic dipole moment of an electron (in terms of μB) in the…

A: The magnitude of the magnetic moment μcan be expressed in terms of the orbital angular quantum…

Q: What is the binding energy for an electron in the ground state in the following hydrogen-like atoms?…

A: When there is only one electron in an atom, it is considered to be hydrogen-like atoms.

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: