1. Differentiate the three quantum numbers for an electron in the hydrogen atom and justify why the idea of an electron orbiting a proton has been abandoned.
Q: 4. Find the most probable radial position of an electron in the 3d state of the hydrogen atom.
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Q: According to Bohr's theory of the hydrogen atom an electron can occupy various energy states related…
A: Energy of electron in hydrogen atom is given by E=-13.6Z2n2eV
Q: 5) This question concerns the Bohr model of the atom. a) In what way is the Bohr model of the atom…
A: We have to explain the similarity between the Bohr model of the atom to the model of planets in the…
Q: 1) Consider the Bohr model of the hydrogen model (Z=1) in which an electron is in the smallest…
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Q: 9. For the hydrogen atom, the electron has a total energy of -13.6 eV when potential energy is…
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Q: In addition to their electrical attraction, electrons and protons attract each other…
A: Why gravitational attraction is not considered when trying to understand the structure of an atom .
Q: 8. The hydrogen Balmer Hø spectral line is caused by radiation absorbed or emitted as an electron…
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Q: 1. A hydrogen atom initially in its ground state (n=1) absorbs a photon and ends up in the state for…
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Q: 3. A hydrogen atom is in its ground state (n=1). Using the Bohr theory of the atom, calculate (a)…
A: We know that in hydrogen atom there is only one electron and one proton(charged particles). Electron…
Q: 5. Consider the Bohr model for the hydrogen atom. (a) How much energy (in eV) is needed to cause a…
A: (a)The energy required is given by ΔE=-13.6 eV1nf2-1ni2 Here, nf is the quantum number of the final…
Q: Below are the energies of the first 6 energy levels in Lithium as well as the energies of 6 photons.…
A: When the light of energy E is incident on an atom, the electron can get excited to a higher energy…
Q: 3. The energy levels for a Bohr atom are shown below. -4.90 eV n = 5 n= 4 n = 3 -7.65 eV -13.6 ev…
A: After absorption of photon kinetic energy of electron will increase and it will jump from lower…
Q: An energy storage system is being designed using a number of concrete blocks and electrically driven…
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Q: 9. The Balmer series for the hydrogen atom corresponds to electronic transitions that terminate in…
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Q: 11. Below is the energy level diagram for atomic hydrogen transitions which terminate at the first…
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Q: . The Balmer series for the hydrogen atom corresponds to the electronic transitions that end in the…
A: The Balmer series for the hydrogen atom corresponds to the electronic transitions that end in the…
Q: Calculate the average potential and kinetic energies for the electron in the ground state of…
A: The total energy of electron that revolves in an orbit is equal to sum of kinetic and potential…
Q: How would the ground state energy for a doubly ionized lithium ion, Li**, be expected to compare…
A: The ground state energy of hydrogen is -13.6 eV. For a Li++ atom, the energy level of n=3 has the…
Q: 2A. Take a careful look at the Bohr model of the atom below. Assuming that it is an electrically…
A: Approach to solving the question:The Bohr model represents the atom and its subatomic particles. We…
Q: If electrons had spin quantum number s = 3/2, but physics was otherwise unchanged from the real…
A: According to the multiplicity rule number of particles in an orbital or in a spin system is given…
Q: In a Cesium atom (Z =55), how many electrons are allowed to have the following set of quantum…
A: There are four quantum numbers which completely differentiate one electron of an atom from other.…
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- 2. Consider an electron in a hydrogen atom that is transitioning from the n = 2 to the n = 6 level.What is the wavelength (in nm) of the photon associated with this transition?1. The two prominent yellow lines in the spectrum of sodium result from transitions to the ground state from the 3p state with the electron spin-up, and from the 3p state with the electron spin-down. The wavelengths these two lines are 589.0 nm and 589.6 nm. (a) Calculate the energies in eV of the photons corresponding to these wavelengths, and the difference in energy of these photons AE. (b) The energy difference you found in part (a) is due to the spin-orbit effect. An electron in the 3p state of sodium experiences an internal magnetic field B, due to the orbital angular momentum. For a magnetic field B₁, the spin-orbit energy splitting is AE = 2µBB₁, where B is the Bohr magneton. Find the orbital magnetic field By from the energy difference AE you found in part (a).4. Describe the following energy state transition for an electron in a hydrogen atom. List the energy of the emitted photon, wavelength, its initial and final orbit. (a) n=3 to n = 1, (b) n=6 to n= 2, (c) n = 5 to n=3.
- 2. A photon is emitted from a hydrogen atom that undergoes an electronic transition from the state n=3 to the state n =2. Calculate (a) the energy, (b) the wavelength, and (c) the frequency of the emitted photon.5. Identify all the different total angular momentum states (j, m;) for an electron in the 4f state of a hydrogen atom.4. In describing the atom, we often refer to the "electron cloud." Does this mean that the electron is spread out in space in the form of a cloud? Just what is that cloud? In hat ratio would vou expet Ma and Clto combine? ? Why?
- 6.An atomic hydrogen atom is immersed in a magnetic field of 12.44 T. For the 2p to 1s transition more than one line will appear due to the Zeeman effect. What is the smallest wavelength separation of these lines? (in units of picometers (pm)).10. If the ground state of an electron in a hydrogen-like atom has an energy of -x eV, which of the following is the energy of one of the excited states? A. -x/9 eV B. -x/2 eV C. -x/3 eV D. - -x/8 eV