College Physics Reasoning and Relationships

Physics & Astronomy

Quiz 29 :

Atomic Theory

Quiz 29 :

Atomic Theory

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What is the wavelength of the line in the hydrogen spectrum that is comprised of transitions from the n = 5 to the n = 3 levels?
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B

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The ionization energy of the hydrogen atom is 13.6 eV. What is the energy of the n = 5 state?
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A

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The four visible colors emitted by hydrogen atoms are produced by electrons:
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C

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The Paschen series of hydrogen corresponds to electron transitions from higher levels to n = 3. What is the longest wavelength in that series? (h = 6.63 1034 Js. The ground state of hydrogen is at -13.6 eV.)
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If the radius of the electron orbit in the n = 1 level of the hydrogen atoms is 0.0529 nm, what is its radius for the n = 4 level? (Assume the Bohr model is valid).
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In the Bohr model of the atom, the orbits where electrons move slowest:
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The Lyman series of hydrogen is made up of those transitions made from higher levels to n = 1. If the first line (n = 2 to n = 1) in this series has a wavelength of 122 nm, what is the wavelength of the third line (n = 4 to n = 1)?
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Of the wavelengths emitted from a hydrogen gas discharge tube, those that are associated with transitions from higher levels down to the n = 1 level produce which of the following?
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The Lyman series of hydrogen corresponds to electron transitions from higher levels to n = 1. What is the longest wavelength in that series? (h = 6.63 1034 Js. The ground state of hydrogen is at -13.6 eV.)
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If a hydrogen atom, originally in its ground state of energy -13.6 eV, absorbs a photon of energy 22.0 eV, what is the resulting kinetic energy of the electron if the proton has negligible kinetic energy?
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The ionization energy of the hydrogen atom is 13.6 eV. What is the energy of a photon emitted corresponding to a transition from the n = 6 to n = 2 state?
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Of the various wavelengths emitted from a hydrogen gas discharge tube, those associated with transitions from higher levels down to the n = 2 level produce which of the following?
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When a high voltage is applied to a low-pressure gas causing it to glow, it will emit which type of spectrum?
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The ionization energy of the hydrogen atom is 13.6 eV. What is the wavelength of a photon having this much energy? (h = 6.63 1034 Js, c = 3.00 108 m/s, 1 eV = 1.6 1019 J, and 1 nm = 109 m)
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In contrast to the plum-pudding model of the atom, Rutherford's model:
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The ionization energy for the hydrogen atom is 13.6 eV. What is the energy of a photon that is emitted as a hydrogen atom makes a transition between the n = 4 and n = 3 states?
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When a cool gas is placed between a glowing wire filament source and a diffraction grating, the resultant spectrum from the grating is which one of the following?
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When a wire carries high current causing it to glow, it will emit which type of spectrum?
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An alpha particle is:
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According to the Rutherford model of the atom, most of the volume of an atom:
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