Uploaded April 2024 | Updated September 2026, 12 hours ago
Find your 9s with PLUS. Click the link to try for free freesciencelessons.co.uk/modules/gcse-chemistry-1-triple
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In this video, we look at why small covalent molecules all have relatively low melting and boiling points (and are therefore often gases at room temperature). We explain this in terms of the intermolecular forces, which are weak. We also explore why small covalent molecules do not conduct electricity.
This video is based on the AQA spec. This video may be appropriate for iGCSE / O Level Chemistry. Please consult your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks.
Find your 9s with PLUS. Click the link to try for free freesciencelessons.co.uk/modules/gcse-chemistry-1-triple
Teachers, to get PLUS for your school, email schools@freesciencelessons.co.uk
In this video, we look at why small covalent molecules all have relatively low melting and boiling points (and are therefore often gases at room temperature). We explain this in terms of the intermolecular forces, which are weak. We also explore why small covalent molecules do not conduct electricity.
This video is based on the AQA spec. This video may be appropriate for iGCSE / O Level Chemistry. Please consult your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks.
