Why do simple covalent molecules compounds have low melting and boiling points?

Define:A simple covalent compound consists of a small number of non-metal elements covalently bonded together. (1)For example, H2O , CO2, O2. (1)Relate to MP/BP: The small molecules have only weak intermolecular forces with one another. So the molecules can easily spread apart when kinetic energy is supplied by heating. This means little energy is required, and a liquid will quickly boil. (1)Draw energy increasing as heat increases.

SB
Answered by Sam B. Chemistry tutor

6316 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

Describe the structure and properties of graphite


Describe the electrons in Benzene


Calculated the Relative Molecular Mass of calcium (II) chloride using the periodic table.


How does paper chromatography work?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning