MCAT_Review_Silberberg

MCAT_Review_Silberberg - General Chemistry Questions...

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General Chemistry Questions Electronic Structure and Periodic Table 1. What value or values of m l are allowable for an orbital with l = 2? a. 0 b. 2 c. -1 d. none of the above e. all of the above 2. According to Bohr Theory, which of the following transitions in the hydrogen atom will give rise to the least energetic photon? Use the equation: E n = (-2.18 x 10 -18 J)(1/ n 2 ) 3. Consider a 3 d xz orbital. Which of the following statements is incorrect ? 4. The electronic configuration of the element whose atomic number is 26 is: 5. Which of the following has the largest radius? a. F b. N c. C d. O e. Ne
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6. Which of the following elements has the largest ionization energy? 7. Which of the following has the greatest electron affinity (most negative value)? 8. Which of the following species is not isolectronic with any of the others? 9. In Bohr's model of the hydrogen atom, the radius of an orbit a. is proportional to n 2 . b. is smallest for the highest energy state. c. increases when a photon of light is emitted from an excited atom. d. can have any value that is larger than the ground-state radius. e. none of the above 10. Which of the following atoms is not a one-electron system? 11. Which of the following statements about periodic properties is incorrect?
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