Properties of Group 7 the halogens

[@Nikunikuniku583]

great for last minute revision....

[@AlleryChemistry]

Thanks! Hope your exams go well!

[@rula4026]

so as you go down group 2 it becomes more reactive but as you go down group 7 it becomes less reactive?

[@AlleryChemistry]

Spot on!

[@nathanbrown492]

For the exceptions with Florine bond enthalpy's, could it also be due to the repulsion between the protons as well?

[@AlleryChemistry]

Yes repulsion from protons in nucleus will have the same effect.

[@digigaming2855]

Allery Chemistry strong force overcomes the electrostatic forces

[@kavitamaharaj1218]

WOW! I only discovered your channel like a day ago but they have been really helpful. Thank you so much Allery Chemistry.

[@AlleryChemistry]

Welcome aboard. Hope you find the range of vids useful. Please share them if you can, the more people that use them, the better!

[@Th3Siam]

2:38 i think you meant bromine instead of iodine being browny orange, etc

[@ayesha1929]

I was thinking the same. Slip of tongue i guess

[@skphantom8649]

If i am doing cies as level. Not aqa or ocr. Then is your lectures helpful or the syllabus is completely different? Plz tell me

[@twixtd]

Thanks for this. Excellent information presented on the board.

[@sallyj577]

Legend.

[@salmanqureshi3361]

Couldn't thank you more for this
this is perfectly explained and I actually understand it:)

[@AlleryChemistry]

Excellent! Pleased it's cleared a few things up. It's a good feeling when you finally get something.

[@AzaanIsa123]

informative vid :)

[@AlleryChemistry]

Thanks very much!

[@rebeccajohn8672]

What's the pattern in their density? Do they become more or less dense as you go further down the group, and why? :o

[@ZALI7811]

perfection at its finest

[@franckedwing]

can you please explain the bond trend of the halogens??

[@carriezou8694]

as youngo down the group, the bond gets easier to break will the melting point becomes lower? how can the melting point decreases? Thank you very much !

[@madmontages57]

i have 2-3 hours to revise whole of module 3 and 4 what would you recommend?

[@kirahan1168]

hey can you explain more clearly about how the VDW are affected by the atomic size??

[@skphantom8649]

If i am doing cies as level. Not aqa or ocr. Then is your lectures helpful or the syllabus is completely different? Plz tell me

[@shahdmeziati]

paper 1 tomorrow ahhh

[@krm_muz8917]

really helpful, thanks

[@julietthornton752]

IM IN LOVE WITH YOU ALLERY

[@AlleryChemistry]

Heh! Thanks very much, pleased the vids are helping you so much! Hope revision is going well.

[@siobhanstrauss8492]

Chris, I wish you’d tidy your writing up.

[@AlleryChemistry]

Noted 👍

[@hninsat7405]

😉😉😉