NSAA 2021 Section 1 - Q44 (Chem) - Periodic Table.mov - Worked Solution

This is a video solution to question 44 of the NSAA 2021 Section 1.
This question is useful practice for students applying for STEM subjects at Cambridge, Oxford, and other Russell Group universities.
For further help with extension and Oxbridge-level admissions test and interview questions, go to stepmaths.co.uk