State whether each sentence is true or false: (a) Metals have high electrical conductivities because the electrons

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State whether each sentence is true or false:

(a) Metals have high electrical conductivities because the electrons in the metal are delocalized.

(b) Metals have high electrical conductivities because they are denser than other solids.

(c) Metals have large thermal conductivities because they expand when heated.

(d) Metals have small thermal conductivities because the delocalized electrons cannot easily transfer the kinetic energy imparted to the metal from heat.

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Chemistry The Central Science

ISBN: 9780321910417

13th Edition

Authors: Theodore E. Brown, H. Eugene LeMay, Bruce E. Bursten, Catherine Murphy, Patrick Woodward, Matthew E. Stoltzfus

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