MCQ PracticeSingle Best AnswerTopic: Solid State MCQs
Q
What type of solid crystals are capable of conducting heat and electricity?
Question ID
#11664
Subchapter
Solid State MCQs
Action
Choose one option below
Choose Your Answer
Click an option to check whether your answer is correct.
A
Ionic ✔✖
B
Covalent ✔✖
C
Molecular ✔✖
D
Metallic ✔✖
D
Correct Answer: D
Explanation
Metallic crystals are composed of metal cations surrounded by a sea of mobile valence electrons. These electrons are able to move through the entire crystal, allowing the metallic crystals to conduct both heat and electricity.