The octet rule is not a rule! скачать в хорошем качестве

The octet rule is not a rule!

If you’ve learned high school chemistry, you’ve probably learned about the octet rule. But why are there exceptions to the octet rule, like hydrogen and helium, or expanded octets? Well, the short answer is because it isn’t a rule — it’s more of a guideline. Watch this video for a summary of the octet rule, to learn why it isn’t a rule and to hear about why expanded octets happen. I also introduce a better theory — molecular orbital theory. Wikipedia on hypervalent compounds: https://en.wikipedia.org/wiki/Hyperva... Alternative explanation of expanded octets: https://tinyurl.com/42vaakme (via the excellent https://chem.libretexts.org/ ) If you have a topic on chemistry, science and life that you would like me to cover, leave it in the comments. If you would like to get involved with Three Twentysix, visit us on Facebook or Twitter:   / sannijuroku     / sannijuroku   Thanks to Dave Borgeson for the music: Enchanted, ©Dave Borgeson Free resources used in this video: Video: Da Vinci Resolve — https://www.blackmagicdesign.com/prod... Illustrations: Inkscape: https://inkscape.org/ Animation: Wick Editor: https://www.wickeditor.com Image editing: https://www.photopea.com/ This video was produced at Kyushu University and supported by JSPS KAKENHI Grant Number JP21K02904. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author and do not necessarily reflect the views of Kyushu University, JSPS or MEXT.