A substance is melted. Choose the appropriate classification from the response list below:
A) could be an element or a compound
B) could be an element but not a compound
C) could be a compound but not an element
D) could not be an element nor a compound

Question

Quizplus · Accepted Answer

If a substance can be melted, it is likely a compound that has a melting point. Elements usually have a specific melting point, but it's not a guarantee, so it cannot be classified only as an element. However, if it is a compound, it will have a melting point. Therefore, the best choice is C, as it could be a compound but not an element.

A Substance Is Melted