Chemistry Q&A - why are some elements more reactive? Electronegativity and shielding effect

Chemistry Q&A - why are some elements more reactive? Electronegativity and shielding effect

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Singapore Theo Ong Science and Engineering
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Published on ● Video Link: https://www.youtube.com/watch?v=5XHcYJNCigI


Duration: 22:21
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Periodic Table of Elements
https://pubchem.ncbi.nlm.nih.gov/periodic-table/


Electronegativity table

https://sciencenotes.org/electronegativity-definition-and-trend/


Shielding effect (more details)
https://courses.lumenlearning.com/introchem/chapter/the-shielding-effect-and-effective-nuclear-charge/



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