Why is the thermal conductivity of metals generally higher than that of nonmetallic solids? 

A.
Metals have a higher density of atoms.
B.
Metals have a lattice structure that allows free movement of electrons.
C.
Metals have stronger covalent bonds within the lattice.
D.
Metals have a higher specific heat capacity.
Chemistry
AP
College Board
Exam No:AP Chemistry Practice Test Year:2024 Question No:APChemistry2024AP0431

Answer:

B

Knowledge points:

3.2 Properties of Solids

Solution:

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