E01-1 - Use the picture to answer questions 1-3. 1. This...

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Use the picture to answer questions 1-3. 1. This wave has the longest wavelength. 2. This wave has the lowest frequency. 3. This wave has the highest energy. 4. Which atomic depiction below correctly represents the isotope 50 Ti? (A) (B) (C) (D) (E) 5. Which states that no two electrons in an atom may have the same set of quantum numbers? (A) Einstein’s Theory of Relativity (B) Pauli’s Exclusion Principle (C) Phil Collins’s Su-su-ssudio (D) Heisenberg’s Uncertainty Principle (E) deBroglie’s Wavelength Relationship 6. What is the maximum number of electrons in an atom that can have n = 3? (A) 6 (B) 9 (C) 10 (D) 18 (E) 20 7. For most elements, all of the following pieces of information about their atoms can be determined using only the periodic table except: (A) Atomic number (B) Atomic symbol (C) Average atomic mass (D) Number of electrons (E) Mass numbers of all isotopes 22p + 28n 0 22e 22e 28n 0 22p + 22p + 50n 0 22e 22p + 22n 0 22e 50p + 50n 0 50e
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8. Below is a representation of a sample of naturally-occurring krypton atoms. Which choice indicates the natural percent abundances of each isotope? 80 Kr 82 Kr 83 Kr 84 Kr 86 Kr (A) 0.3% 1.2% 0.9% 5.1% 1.5% (B) 20% 20% 20% 20% 20% (C) 1% 4% 3% 17% 5% (D) 3% 13% 10% 57% 17% (E) None of the above. 9. Which statement about subatomic particles is FALSE? (A) Protons and electrons have charges of the same magnitude but opposite charge. (B) Protons have about the same mass as neutrons.
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This test prep was uploaded on 04/20/2008 for the course CHEM 111 taught by Professor Grzegorz during the Spring '08 term at Colorado State.

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E01-1 - Use the picture to answer questions 1-3. 1. This...

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