Introduction:
In the previous unit we learned about the underlying structure of atoms. |
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For your test you should be able to:
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1) Identify each of the following scientists with their contribution to atomic theory.
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| Heisenberg |
Einstein |
Bohr |
Schroedinger |
| Pauli |
Aufbau |
Hund |
de Broglie |
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2) Define the following vocabulary words:
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| Electron Configuration |
Electron |
Energy Level |
Subenergy Level |
| Orbital |
Electron Transition |
Photon |
Photoelectric Effect |
| Pauli Exclusion Principle |
Hund's Law |
Aufbau's Principle |
Uncertainty Principle |
| Hertz (Hz) |
Amplitude |
Frequency |
Wavelength |
| Quantum Mechanics |
Planck's Constant |
Spectrum |
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3) Discuss the history of mankind's understanding of the structure of the atom.
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4) Discuss the points of Dalton's theories that remain applicable today.
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5) Know the relationship between protons, neutrons, and electrons in isotopes and ions.
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6) Compute the atomic weight of an element from the percent abundance of its isotopes.
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7) Determine the electron configuration of an element from its atomic number.
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8) Calculate the energy, frequency, and wavelength emitted by a falling photon.
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9) Compare and Contrast three types of radiation released by unstable nuclei.
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10) Cite evidence that justifies the belief in the quantum mechanical nature of the universe.
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