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The 4s orbital has the shape of: a. A sphere c. An egg b. A dumb-bell d. Two perpendicular dumb-bells

The 4s orbital has the shape of: a. A sphere c. An egg b. A dumb-bell d. Two perpendicular dumb-bells

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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7. What type of substance is graphite? a. lonic d. Metallic b. Network covalent e. None of the above c. Molecular 8. The idea that electrons fill the lowest available energy levels first is: c. The Pauli exclusion principle a. Hund's rule b. The Aufbau principle d. Quantum entanglement 9. Which of the following substances would you expect to have the highest melting point? а. Н2О b. O2 c. Na20 d. ClO2 10. Which of the following is not an example of an intermolecular force? c. Hydrogen bonding d. Sigma bonding a. Dipole-dipole interaction b. London dispersion forces
Transcribed Image Text:7. What type of substance is graphite? a. lonic d. Metallic b. Network covalent e. None of the above c. Molecular 8. The idea that electrons fill the lowest available energy levels first is: c. The Pauli exclusion principle a. Hund's rule b. The Aufbau principle d. Quantum entanglement 9. Which of the following substances would you expect to have the highest melting point? а. Н2О b. O2 c. Na20 d. ClO2 10. Which of the following is not an example of an intermolecular force? c. Hydrogen bonding d. Sigma bonding a. Dipole-dipole interaction b. London dispersion forces
5. The 4s orbital has the shape of: a. A sphere C. An egg b. A dumb-bell d. Two perpendicular dumb-bells 6. Which of the following molecule shapes is possible when the central atom has a lone pair of electrons? a. Trigonal pyramidal c. Trigonal planar b. Tetrahedral d. Octahedral
Transcribed Image Text:5. The 4s orbital has the shape of: a. A sphere C. An egg b. A dumb-bell d. Two perpendicular dumb-bells 6. Which of the following molecule shapes is possible when the central atom has a lone pair of electrons? a. Trigonal pyramidal c. Trigonal planar b. Tetrahedral d. Octahedral
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