IGSCE Chemistry : Chemistry of Groups 1, 7 and 0
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- čas přidán 11. 09. 2024
- CLICK M-O-R-E for links below: Jump to Group 1, 7 and 0. External Reaction Video Links :
Group 1 - 00:14 mins
Group 7 - 04:42 mins
Group 0 - 10:41 mins
External Video Links (We are not responsible for external links or their content):
Group 1 metal reactions - 02:09 mins
Sodium and Chlorine - 03:18 mins
Noble gas lights - 11:31 mins
Hi Chrisy
The idea of these videos is to keep them short and pacy, so they don't drag on forever, and to keep the video file size is as small as practical. That allows everyone to use them at their own individual pace by watching a bit, then using the pause button to have a think about what has been covered and maybe have go at a practice question, before watching the next bit. Unless you already know the material well and are only using the video as a quick revision refresher, we wouldn't suggest trying to watch and follow it all in one go.
+ChemistryKlipz thanks for the videos they are very helpful
Why the boiling point and density increases as you go down the group of noble gases, I still don't get it. The density increases, so does the mass of the spending . But that only means the electrons are getting further
from the nucleus, meaning highly free active, w which means low melting and boiling points!
Please answer
Thank you so much because we study from the IGCSE book in you explained it all.
Great video!Perfect for final revisions +ChemistryKlipz
Hey have you made one of these videos for transition metals? Really helpful video btw! Thanks!
very excellent video! good job! can see you worked hard on it , i very much appreciate it!
Good video but too fast
good job
Nice one!
great video thanks a lot xxxx
why did his voice change ?XDXDXDXDXD
2019 anyone
i love chemistry, this is so cool!!