Question

Which factor is generally responsible for high melting points?

Answer 1

High intermolecular forces of attraction.

Step-by-step explanation:

When the molecules are attracted to each other, it takes more energy (heat) to break that attraction apart. In order to take a substance from a solid to a liquid, you must break these attractions.

Answer 2

The factor that is generally responsible for higher melting point is intermolecular forces.