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Question 11 0/3 pts In Bohr's model, the energy of the electron... is not constrained. The...
I need help answering this question and could you also include a quick explanation as well?...
I need help answering this question and could you also include a quick explanation as well? In Bohr's model, the energy of the electron... A) is restricted to specific values. The energy may change, but it may only be one of these specific values. B) is not constrained. The electron may have any energy value. It may be a little above or below a particular "n" value. C) is restricted to specific values. If the energy is a little above...
Please explain. 0/4 pts Question 5 Electrons exist in orbitals within an atom. Bohr's model described a single elec...
Please explain.
0/4 pts Question 5 Electrons exist in orbitals within an atom. Bohr's model described a single electron system well. But the energy level for orbitals change when as you add a second and more electron. In a single electron system, there are (a)_orbital(s) at the n-2 level. These n-2 orbital(s) exist at (b) sub-level(s) in the atom. In a multi-electron system, (c)_orbital(s) at the n-2 level. These n-2 orbital(s) exist at (d)sub-level(s) in the atom. Bohr was never...
Question 18 3 pts For the electronic transitions shown below (respectively left to right), an electron...
Question 18 3 pts For the electronic transitions shown below (respectively left to right), an electron would n=3 Energy n=2 n=1 None of these answers makes any sense in relation to the diagram shown. absorb a photon and be stabilized; absorb light and be destabilized. emits a photon and relaxes; absorb a photon and be stabilized. 0 Neither transition show is quantized. absorb energy and becomes excited; emits a photon as it falls back to a lower potential energy level....
Understand Bohr's atomic model Question According to the Bohr model: Select the correct answer below: O...
Understand Bohr's atomic model Question According to the Bohr model: Select the correct answer below: O Electrons are constantly emitting electromagnetic radiation. O Planck's ideas of quantization and Einstein's finding that light consists of photons whose energies are proportional to their frequency are not applicable. O Continuous values are used for the angular momentum, energy, and orbit radius. O Electrons only emit or absorb a photon if they move to a different orbit within the atom, FEEDBACK MORE INSTRUCTION Content...
H-like atom: Bohr's model part 1 You carry out a theoretical work on absorption of alpha...
H-like atom: Bohr's model part 1 You carry out a theoretical work on absorption of alpha rays, passing on to a study of the structure of atoms on the basis of Rutherford's discovery of the atomic nucleus. By introducing conceptions borrowed from Quantum Theory established by Planck, you succeeded in working out and presenting a picture of atomic structure that, with later improvements, still fitly serves as an elucidation of the physical & chemical properties of the elements. You started...
question 10.1? 10.2? The energy of an electron in a Hydrogen atom for a particular level...
question 10.1? 10.2?
The energy of an electron in a Hydrogen atom for a particular level is given by where n is a positive integer (eg. 1,2,3..), denoting the energy level, me is the mass of the electron, e is the electron charge, eo is a physics constant, and h h/2m, where h is Planck's constant [10.1] Question: Simplify equation 10.1 to put it into the form En-C/n2 where C is a constant [10.2] Question: Determine the value of En...
I am having trouble getting the right answer to these few questions and I am very much in need of...
I
am having trouble getting the right answer to these few questions
and I am very much in need of someone to kindly answer these
questions for me correctly please. Thanks.
Question 3 0/15 pts Cakculate the change in energy for the transition of the electron from the n 2 level to then 1 level in kJ/mol, using the values of the energy levels calculated above 984.8 Question 4 0/15 pts Find the wavelength in nm of the line emitted...
Question 7 3 pts The wavelength of the photon emitted when a hydrogen atom undergoes a...
Question 7 3 pts The wavelength of the photon emitted when a hydrogen atom undergoes a transition from the n = 5 state to the n = 1 state is approximately 94.8 nm. 0.109 nm. 73.0 nm. 91.2 nm. 90.0 nm. Question 8 4 pts According to Bohr's model, the radius of an electron orbit for n = 4 in a hydrogen atom is approximately... (Take Bohr radius to be 5.29177 x 10-11 0.846 nm. 0.0265 nm. 0.212 nm. 0.00331...
Question 3: Quantum (10 pts) The quantum energy levels of an electron in a box of...
Question 3: Quantum (10 pts) The quantum energy levels of an electron in a box of length of Lare given by En = n2h2/8mL2 where n = 1, 2, 3, ..., h is Planck's constant and m is the mass of an electron. What is the smallest value that I can have if an excited electron in the box possibly produces visible light? Give you answer in units of meters or nanometers.
Use conservation of energy please!! An electron is initially at ground level, and the electric potential...
Use conservation of energy
please!!
An electron is initially at ground level, and the electric potential at that point is assumed to be exactly zero. The electron is immersed in a uniform electric field that points down with a magnitude of 4.4 x 10-11 N/C as well as Earth's gravitational field (9.8 N/kg, pointing down). Only gravity and the electric force have any effect in this problem. a) If the electron is given an initial upward velocity of 36 m/s,...
Please explain.
0/4 pts Question 5 Electrons exist in orbitals within an atom. Bohr's model described a single electron system well. But the energy level for orbitals change when as you add a second and more electron. In a single electron system, there are (a)_orbital(s) at the n-2 level. These n-2 orbital(s) exist at (b) sub-level(s) in the atom. In a multi-electron system, (c)_orbital(s) at the n-2 level. These n-2 orbital(s) exist at (d)sub-level(s) in the atom. Bohr was never...
Question 18 3 pts For the electronic transitions shown below (respectively left to right), an electron would n=3 Energy n=2 n=1 None of these answers makes any sense in relation to the diagram shown. absorb a photon and be stabilized; absorb light and be destabilized. emits a photon and relaxes; absorb a photon and be stabilized. 0 Neither transition show is quantized. absorb energy and becomes excited; emits a photon as it falls back to a lower potential energy level....
Understand Bohr's atomic model Question According to the Bohr model: Select the correct answer below: O Electrons are constantly emitting electromagnetic radiation. O Planck's ideas of quantization and Einstein's finding that light consists of photons whose energies are proportional to their frequency are not applicable. O Continuous values are used for the angular momentum, energy, and orbit radius. O Electrons only emit or absorb a photon if they move to a different orbit within the atom, FEEDBACK MORE INSTRUCTION Content...
question 10.1? 10.2?
The energy of an electron in a Hydrogen atom for a particular level is given by where n is a positive integer (eg. 1,2,3..), denoting the energy level, me is the mass of the electron, e is the electron charge, eo is a physics constant, and h h/2m, where h is Planck's constant [10.1] Question: Simplify equation 10.1 to put it into the form En-C/n2 where C is a constant [10.2] Question: Determine the value of En...
I
am having trouble getting the right answer to these few questions
and I am very much in need of someone to kindly answer these
questions for me correctly please. Thanks.
Question 3 0/15 pts Cakculate the change in energy for the transition of the electron from the n 2 level to then 1 level in kJ/mol, using the values of the energy levels calculated above 984.8 Question 4 0/15 pts Find the wavelength in nm of the line emitted...
Question 7 3 pts The wavelength of the photon emitted when a hydrogen atom undergoes a transition from the n = 5 state to the n = 1 state is approximately 94.8 nm. 0.109 nm. 73.0 nm. 91.2 nm. 90.0 nm. Question 8 4 pts According to Bohr's model, the radius of an electron orbit for n = 4 in a hydrogen atom is approximately... (Take Bohr radius to be 5.29177 x 10-11 0.846 nm. 0.0265 nm. 0.212 nm. 0.00331...
Question 3: Quantum (10 pts) The quantum energy levels of an electron in a box of length of Lare given by En = n2h2/8mL2 where n = 1, 2, 3, ..., h is Planck's constant and m is the mass of an electron. What is the smallest value that I can have if an excited electron in the box possibly produces visible light? Give you answer in units of meters or nanometers.
Use conservation of energy
please!!
An electron is initially at ground level, and the electric potential at that point is assumed to be exactly zero. The electron is immersed in a uniform electric field that points down with a magnitude of 4.4 x 10-11 N/C as well as Earth's gravitational field (9.8 N/kg, pointing down). Only gravity and the electric force have any effect in this problem. a) If the electron is given an initial upward velocity of 36 m/s,...
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