For each statement below, write true or false. 1. A structural formula shows the arrangement of the atoms in a molecule. 2. The central atom in a molecule is the one with the highest electron affinity. 3. In molecules, hydrogen is always a terminal atom. 4. The number of bonding pairs in a molecule is equal to the number of electrons. 5. To find the total number of electrons available for bonding in a positive ion, you should add the ion charge to the total number of valence electrons of the atoms present. 6. The electrons in a coordinate covalent bond are donated by both the bonded atoms. 7. Resonance occurs when more than one valid Lewis structure can be written for a molecule. 8. Nitrate is an example of an ion that forms resonance structures. 9. The carbon dioxide molecule contains two double bonds. 10. All electrons in an atom are available for bonding. 11. In the sulfate ion (SO?), 32 electrons are available for bonding. 12. When carbon and oxygen bond, the molecule contains ten pairs of bonding electrons.

For each statement below, write true or false. 1. A structural formula shows the arrangement of the atoms in a molecule. 2. The central atom in a molecule is the one with the highest electron affinity. 3. In molecules, hydrogen is always a terminal atom. 4. The number of bonding pairs in a molecule is equal to the number of electrons. 5. To find the total number of electrons available for bonding in a positive ion, you should add the ion charge to the total number of valence electrons of the atoms present. 6. The electrons in a coordinate covalent bond are donated by both the bonded atoms. 7. Resonance occurs when more than one valid Lewis structure can be written for a molecule. 8. Nitrate is an example of an ion that forms resonance structures. 9. The carbon dioxide molecule contains two double bonds. 10. All electrons in an atom are available for bonding. 11. In the sulfate ion (SO?), 32 electrons are available for bonding. 12. When carbon and oxygen bond, the molecule contains ten pairs of bonding electrons.

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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