Quiz_3_sample_test2

Quiz_3_sample_test2 - Page 1 of 16 Name: _ Chemistry...

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Page 1 of 16 Continued on next page. Name: ____________________ Student number: ______________ Chemistry 1A03/1E03 Second Test (Summer) June 2, 2005 Instructor: M. Austen 1. Based on periodic trends, which is the correct order of increasing ionization energy ? (A) O < N < Si < Cs (B) N < O < Si < Cs (C) Cs < N < Si < O (D) Cs < Si < O < N (E) Cs < Si < N < O 2. Based on general periodic trends, which is the correct order of increasing magnitude of electron affinity ? (A) In < Ge < P < Cl (B) In < Ge < Cl < P (C) Ge < In < Cl < P (D) Cl < P < Ge < In (E) P < Cl < Ge < In 3. Based on general periodic trends, which TWO of the following trends in atomic and ionic radius are INCORRECT ? (i) C < N < F (ii) B < Al < Ge (iii) F < Cl < Br (iv) H < H < H + (v) Ca 2+ < Ar < S 2–
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Page 2 of 16 Continued on next page. 4. Which of the following occurs ( emission or absorption, of what wavelength ) when an electron in a hydrogen atom is excited from the n = 2 state to the n = 5 state? (A)
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This note was uploaded on 04/06/2010 for the course CHEM 1000 taught by Professor Hempstead during the Spring '09 term at York University.

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Quiz_3_sample_test2 - Page 1 of 16 Name: _ Chemistry...

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