Multiple Choice
A crystal of NaCl is
A) hard, high-melting, and a good electrical conductor.
B) soft, low-melting, and a good electrical conductor.
C) hard, high-melting, and a poor electrical conductor.
D) soft, high-melting, and a poor electrical conductor.
E) soft, low-melting, and a poor electrical conductor.
Correct Answer:

Verified
Correct Answer:
Verified
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