In the Bohr model what is the ratio of the radius of orbit n = 2 to the radius of orbit n = 8? a. one/64 b. one-sixteenth In the Bohr model what is the ratio of the energy of orbit n = 12 to the energy of orbit n = 3? a. one/64 b. one-sixteenth
Q: An electron is sitting in the -9eV energy level of the atom shown here. Which of the following…
A: Given data: Initial energy level, Ei=-9 eV Final energy level, Ef=-2.5 eV
Q: The magnitude of the orbital angular momentum in an excited state of hydrogen is 2.58 × 10-34 J.s…
A: Given that- Magnitude of orbital angular momentum in exicitated state=2.58*10-34J-sec Z…
Q: How does the distance between adjacent orbits in a hydrogen atom vary with increasing values of the…
A: Please see the next step for solution:-
Q: 1) Consider the Bohr model of the hydrogen model (Z=1) in which an electron is in the smallest…
A:
Q: What is the frequency of lig must be absorbed by a hy atom for its electron to iun
A: Givenn1=2n2=3
Q: Consider two atoms: Hydrogen (Z = 1) and Carbon (Z = 6). If the Bohr radius of ground state electron…
A:
Q: The orbital angular momentum of a hydrogen atom is 2.572 × 10-34 J•s. What is the atom’s minimum…
A:
Q: 3) The electron in the |3,1,1> state of a Hydrogen atom is replaced with a spin-1 particle X. (For…
A: The state of the electron in the Hydrogen atom is: |n,l,m>=|3,1,-1> For spin-1 the particle…
Q: h = 6.63x10-34 Js, = h/(2TT), hc = 1240 eV nm ao = 0.053 nm G = 6.67x10-11 Nm²/kg² 1. The Bohr model…
A: Bohr model of Hydrogen atom
Q: Electron transitions for the Hydrogen atom n=7 n=6 n=5 n=4 n=3 Paschen series E(n) to E(n=3) n=2…
A: Atomic structure.
Q: Mystery element X has the electron energy levels shown in the figure below, in which E₁ = -9.1 eV,…
A:
Q: An electron in hydrogen absorbs a photon and jumps from orbit n = 2 to n = 4. Using the energy level…
A: An electron jumps from n=2 to n=4
Q: a) Find the energy necessary to raise an electron from states n = 4 to n = 5 in the hydrogen atom.…
A:
Q: An atom has the energy level diagram shown below. -3.0 eV n=3 -4.0 eV n = 2 -7.0 ev n=1 -9.0 eV (a)…
A:
Q: Which of the following is a permissable set of quantum numbers for an electron in a hydrogen atom?
A: Principal Quantum Number The principal quantum number gives the energy of an electron in a hydrogen…
Q: According to the Bohr model of the hydrogen atom, the atom’s orbital radius ______ have a continuous…
A:
Q: What is the final energy state of an H atom that transitions from the n=4 state and emits a photon…
A:
Q: A hydrogen atom is in its second excited state (n = 3). Calculate the following for the Bohr model.…
A: Given: The quantum number of the orbit is 3.
Q: If the energy of the n= 3 state of a Bohr-model hydrogen atom is E, the energy of the ground state…
A: Given: If the energy of the n=3 state of a Bohr-model hydrogen atom is E
Q: a) The diagram shows the energy level diagram for a hydrogen atom. 0 eV, -0.38 eV. -0.54 eV- -0.85…
A:
Q: An electron in an excited energy state of the Hydrogen atom has an energy En = 0.85 eV which is…
A: Energy of excited state En = - 0.85 eV Energy of ground state Eo = - 0.85 eV - 12.75 eV = - 13.6 eV…
Q: An electron in a hydrogen atom jumps from orbit n = 4 to n = 3. Which of these has occurred in this…
A:
Q: An electron is in the n = 4 orbit of an hydrogen atom. It returns to the ground state with emission…
A: Given- Rydberg constant is R = 1.097 x 107 m-1 ni=1nf=4 h=6.64×10-34 Js
Q: QUESTION 9 In the picture are two diagrams of the first five orbits in the Bohr model labeled A…
A:
Q: An electron in a Hydrogen atom is in energy level n=7 and drops down into the ground state (n=1).…
A: Given,an electron is in energy level, ni = 7nf = 1
Q: The orbital radii of a hydrogen-like atom is given by the equation What is the radius of the first…
A:
Q: An electron in an excited energy state of the Hydrogen atom has an energy En = 0.85 eV which is…
A: 8.47 Angstrom
Q: A hydrogen atom is in its second excited state (n = 3). Using the Bohr theory of the atom, calculate…
A: Given: The excited state of the hydrogen is 3.
Q: The gravitational attraction between electron and proton in a hydrogen atom is weaker than the…
A: Equate gravitational attraction between the proton and electron to the Coulombic attraction between…
QUESTION 45
-
In the Bohr model what is the ratio of the radius of orbit n = 2 to the radius of orbit n = 8?
a. one/64b. one-sixteenth
In the Bohr model what is the ratio of the energy of orbit n = 12 to the energy of orbit n = 3?
| a. |
one/64
|
|
| b. |
one-sixteenth
|
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 4 images
- The so-called Lyman-a photon is the lowest energy photon in the Lyman series of hydrogen and results from an electron transitioning from the n = 2 to the n = 1 energy level. Determine the energy in eV and the wavelength in nm of a Lyman-a photon. HINT (a) the energy in eV eV (b) the wavelength in nm nm3. Suppose an electron in a hydrogen atom is in a 2p state, and the radial wavefunction is (2a.)3/2 /3a. 2ao , where a, is the Bohr radius. (a) 2-axis? What possible angles might the angular momentum vector L make with the (b) What is the most probable radius (in terms of a,) at which the electron is found? (c) What is the expectation value of r in this state? Note: xe-"dx = 120. (p) S° x*e-dx = 23.91. What is the probability of finding such an electron between a, and oo? Note:Which of these expressions would yield the wavelength of light in meters emitted when an electron drops from orbit n = 3 to n = 2 in a Bohr hydrogen atom? Given h = 4.14 x 10-15 eVs and c = 3.00 x 108 m/s. a. 1.89/hxc b. hc/1.89 c. 1.89 x h x c d. (1.51 + 3.4)/hc e. hc/3.4
- If the Bohr radius of the n = 3 state of a hydrogen atom is R, then the radius of the ground state is A. 9R. B. 3R. C.R/3. D. R/9. Answer is D, please explain and write clearly.An electron is excited from the n=1 ground state to the n=3 state in a hydrogen atom. Which of the following statements are true? Correct the false statements to make them true. (It may help to draw the Bohr model of the atom with the corresponding electron orbits.)a. It takes more energy to ionize (completely remove) the electron from n = 3 than from the ground state.b. The electron is farther from the nucleus on average in the n = 3 state than in the n = 1 state.c. The wavelength of light emitted if the electron drops from n = 3 to n = 2 will be shorter than the wavelength of light emitted if the electron falls from n = 3 to n = 1.d. The wavelength of light emitted when the electron returns to the ground state from n = 3 will be the same as the wavelength of light absorbed to go from n = 1 to n = 3.e. For n = 3, the electron is in the first excited state.An electron in an excited energy state of the Hydrogen atom has an energy En = 0.85 eV which is 12.75 eV above the ground state. What is the radius rn of the electron’s orbit? Select one: a. 4.77 angstroms b. 8.47 angstroms c. 13.23 angstroms d. 2.12 angstroms
- In the picture are two diagrams of the first five orbits in the Bohr model labeled A - E. The dot in an orbit is the electron. The nucleus is not shown. Shown is a BEFORE and AFTER state of the atom. An energy level diagram for the Bohr hydrogen atom is shown. Which of these events has occurred in going from the BEFORE to the AFTER state? a. a photon of energy 0.97 eV has been emitted b. a photon of energy 1.51 eV has been absorbed c. a photon of energy 1.51 eV has been emitted d. an electron of energy 1.51 eV has been emitted e. a photon of energy 0.97 eV has been absorbedWhat wavelength of light is emitted by a hydrogen atom in which an electron makes a transition from the n = 5 to the n = 2 state? Enter this wavelength expressed in nanometers to one decimal place. 1 nm = 1 x 10-9 m Assume the Bohr model.An electron is in the n = 4 orbit of an hydrogen atom. It returns to the ground state with emission of light. The Rydberg constant is R = 1.097 x 107 m-1. What is the frequency of the light emitted? Select one: a. 2.74 x 1014 Hz b. 8.23 x 106 Hz c. 3.08 x 1015 Hz d. 10.28 x 106 Hz
- The Balmer series in hydrogen includes the Paschen series. has four lines in the ultraviolet. O includes both the Paschen series and the Lyman series. O has four lines in the visible. O includes the Lyman series.What wavelength of light is emitted by a hydrogen atom in which an electron makes a transition from the n = 8 to the n = 5 state? Enter this wavelength expressed in nanometers. 1 nm = 1 x 10-9 m Assume the Bohr model.具 Hydrogen has a ground state energy of Eo = -13.6 eV. A helium atom (Z = 2) with only one electron will have a ground state energy of Selected answer will be automatically saved. For keyboard navigation, press up/down arrow keys to select an answer. Question 7 a E0/4. b C e Eo/2. Eo- d 25/3. 4E0/9.