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19 votes
19 votes
Select the correct answer.

Why are metals good conductors of heat and electricity?
A.
anions rotate around the stationary electrons
B.
cations rotate around the stationary electrons
C.
free moving atoms in metals carry both heat and electric current
D.
free moving electrons in metals carry both heat and electric current
E.
free moving protons in metals carry both heat and electric current

User Barend Gehrels
by
2.8k points

1 Answer

13 votes
13 votes

Answer:

D

Step-by-step explanation:

the correct answer is D