QUESTION 31 Which of the following are incorrect? (1) Covalent network solids have low melting points, are soft, and usually are poor conductors of electricity. (2) lonic solids usually have high melting points, are insulators in the solid state, and are usually brittle. (3) Metals have melting points ranging from low to very high, are good conductors of electricity, and are ductile and malleable. (4) Molecular solids are generally soft, with low melting points, and are poor conductors of electricity. OA.1 only OB. 1 and 2 OC. 2 and 3 OD.2 and 4 OE. 1 and 4

QUESTION 31 Which of the following are incorrect? (1) Covalent network solids have low melting points, are soft, and usually are poor conductors of electricity. (2) lonic solids usually have high melting points, are insulators in the solid state, and are usually brittle. (3) Metals have melting points ranging from low to very high, are good conductors of electricity, and are ductile and malleable. (4) Molecular solids are generally soft, with low melting points, and are poor conductors of electricity. OA.1 only OB. 1 and 2 OC. 2 and 3 OD.2 and 4 OE. 1 and 4

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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