The electron in a hydrogen atom falls from an excited energy level to the ground state...
The electron in a hydrogen atom falls from an excited energy level to the ground state in two steps, causing the emission of photons with wavelengths of 1870 and 102.5 nm. What is the quantum number of the initial excited energy level from which the electron falls?
Homework Answers
![2:18 x 10-18 = 2.04681018 => 2118x1018 - 12.046x16 19 ] (02) => nz 2.18810-18 2.04681018 ne 1.0654 n= V1.0654 => n = 1.032/ [](http://img.homeworklib.com/questions/3e0750f0-6f35-11ea-bfbf-77a37555ee23.png?x-oss-process=image/resize,w_560)
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The electron in a hydrogen atom falls from an excited energy
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An electron in the hydrogen atom make a transition from the ground state to an excited...
An electron in the hydrogen atom make a transition from the ground state to an excited level by absorbing energy from a photon. The wavelength of the photon is 95.0 nm. What is the final level that the electron can reach?
Electrons in an unknown atom(not hydrogen) are excited from the ground state to the n=3 energy...
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9.6 A hydrogen atom in its ground state (n = 1) is excited to the n...
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please show work on paper 1.1 (opts). When the electron in a hydrogen atom falls from...
please show work on paper
1.1 (opts). When the electron in a hydrogen atom falls from an excited energy level to the third energy level, a photon with a wavelength of 1005 3 nm is emitted. What is the principle quantum number of the original state?
The electron from a hydrogen atom drops from an excited state into the ground state. When...
The electron from a hydrogen atom drops from an excited state into the ground state. When an electron drops into a lower-energy orbital, energy is released in the form of electromagnetic radiation. How much energy does the electron have initially in the n=4 excited state?
A ground state hydrogen atom absorbs a photon of wavelength A. The atom's electron is excited...
A ground state hydrogen atom absorbs a photon of wavelength A. The atom's electron is excited to the orbital level n 6. What was the wavelength absorbed (in nm)?
1) If the electron starts out in the ground state and is excited to level E3...
1) If the electron starts out in the ground state and is excited
to level E3 by an incoming photon, what was the wavelength of that
photon (in nm)?
a) 95.4 nm
b) 102.5nm
c) 121.5nm
d) 136.7 nm
e) 182.3 nm
2) When the electron transitioned from E1 to E3 its orbital
radius increased by a factor of:
A) 1 (It didn’t change)
B) 2
C) 3
D) 4
E) 9
3) What is the longest wavelength the hydrogen...
When an electron of an excited hydrogen atom descends, from an initial energy level (ni) to...
When an electron of an excited hydrogen atom descends, from an initial energy level (ni) to a lower (nf), characteristic electromagnetic radiation is emitted. The Bohr model of the H-atom allows the calculation of ?E for any pair of energy levels. ?E is related to the wavelength (?) of the radiation according to Einstein's equation ( ?E = [(hc)/?]). Distinct series of spectral lines have been classified according to nf: Lyman series:nf=1 (91<?<123 nm; near-UV). Balmer series:nf=2 (365<?<658 nm; visible)....
please show work on paper
1.1 (opts). When the electron in a hydrogen atom falls from an excited energy level to the third energy level, a photon with a wavelength of 1005 3 nm is emitted. What is the principle quantum number of the original state?
A ground state hydrogen atom absorbs a photon of wavelength A. The atom's electron is excited to the orbital level n 6. What was the wavelength absorbed (in nm)?
1) If the electron starts out in the ground state and is excited
to level E3 by an incoming photon, what was the wavelength of that
photon (in nm)?
a) 95.4 nm
b) 102.5nm
c) 121.5nm
d) 136.7 nm
e) 182.3 nm
2) When the electron transitioned from E1 to E3 its orbital
radius increased by a factor of:
A) 1 (It didn’t change)
B) 2
C) 3
D) 4
E) 9
3) What is the longest wavelength the hydrogen...
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