C. Makes predictions based on Schrodinger's wave equation. D. All of the above the quantum-mechanical model of the atom, which of the following is NOT one of the four antum numbers needed to specify the probable location of an electron? A. Principal quantum number (n) which describes the energy level/distance from the nucleus. B. Heisenberg number (H) which describes the electron's position and momentum. C. Angular quantum number (1) which describes the shape of an electron's orbital. D. Magnetic quantum number (ml) which describes the orbitals orientation in space. hich of the statement below best explains Heisenberg Uncertainty Principle? A. Assumes that the electrons take positions predicted by Bohr's theory. B. States that the position of an electron can be found by measuring its momentum. C. States that the position and momentum of an electron in an atom cannot be found precisely because measuring the electron changes its momentum. D. Assumes that protons take positions predicted by the plum-pudding model. me quantum-mechanical model of the atom, how orbit is being defined? -A. Region of the most probable proton location. B. Region of the most probable electron location. C. Circular path traveled by an electron around an orbital. D. Circular path traveled by a proton around an orbital.
C. Makes predictions based on Schrodinger's wave equation. D. All of the above the quantum-mechanical model of the atom, which of the following is NOT one of the four antum numbers needed to specify the probable location of an electron? A. Principal quantum number (n) which describes the energy level/distance from the nucleus. B. Heisenberg number (H) which describes the electron's position and momentum. C. Angular quantum number (1) which describes the shape of an electron's orbital. D. Magnetic quantum number (ml) which describes the orbitals orientation in space. hich of the statement below best explains Heisenberg Uncertainty Principle? A. Assumes that the electrons take positions predicted by Bohr's theory. B. States that the position of an electron can be found by measuring its momentum. C. States that the position and momentum of an electron in an atom cannot be found precisely because measuring the electron changes its momentum. D. Assumes that protons take positions predicted by the plum-pudding model. me quantum-mechanical model of the atom, how orbit is being defined? -A. Region of the most probable proton location. B. Region of the most probable electron location. C. Circular path traveled by an electron around an orbital. D. Circular path traveled by a proton around an orbital.
Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter11: Atomic Theory :the Quantum Model Of The Atom
Section: Chapter Questions
Problem 92E: Determine whether each statement that follows is true or false: a Electron energies are quantized in...
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Transcribed Image Text:5. What is quantum-mechanical model of the atom?
A. Describes an electron probability distribution that determines the most likely location
of an electron.
B. Is the currently accepted atomic model.
C. Makes predictions based on Schrodinger's wave equation.
D. All of the above
6. In the quantum-mechanical model of the atom, which of the following is NOT one of the four
quantum numbers needed to specify the probable location of an electron?
A. Principal quantum number (n) which describes the energy level/distance from the
nucleus.
B. Heisenberg number (H) which describes the electron's position and momentum.
C. Angular quantum number (I) which describes the shape of an electron's orbital.
D. Magnetic quantum number (ml) which describes the orbitals orientation in space.
7. Which of the statement below best explains Heisenberg Uncertainty Principle?
A. Assumes that the electrons take positions predicted by Bohr's theory.
B. States that the position of an electron can be found by measuring its momentum.
C. States that the position and momentum of an electron in an atom cannot be found
precisely because measuring the electron changes its momentum.
D. Assumes that protons take positions predicted by the plum-pudding model.
8. In the quantum-mechanical model of the atom, how orbit is being defined?
A. Region of the most probable proton location.
B. Region of the most probable electron location.
C. Circular path traveled by an electron around an orbital.
D. Circular path traveled by a proton around an orbital.
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