Using principles of structure and bonding, explain why sulfur has a higher melting point than phosphorus

Sulfur, which is naturally S8 has more electrons than Phosphorus, which is naturally P4. Therefore the Van der Waals between molecules is stronger in Sulfur than it is in Phosphorus, so more energy is required to break the bonds in Sulfur.

DS

Related Chemistry A Level answers

All answers ▸

Why is phenol more easily nitrated than Benzene?


How do I calculate rate coefficient units?


State and explain the evidence for the delocalisation of electrons in benzene (6 marks)


Why do ionic compounds like NaCl conduct electricity when dissolved but not when they’re solid, whereas metals conduct electricity when they’re solid?