Properties of Group 7 the halogens

The most germ free video you will ever see! Explore this video to find out the melting and boiling point, electronegativity, atomic radius and bond Enthalpy trends of these notorious germ busting chemicals. Clean up your Chemistry knowledge.

[rula]

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

[nathanbrown]

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

[kavitamaharaj]

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

[Cosmo_the_wolf]

Thanks for this. Excellent information presented on the board.

[salmanqureshi]

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

[carriezou]

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 !

[skphantom]

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

[rebeccajohn]

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

[madmontages]

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

[kirahan]

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

[ThSiam]

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

[franckedwing]

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

[siobhanstrauss]

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

[julietthornton]

IM IN LOVE WITH YOU ALLERY <3 <3 <3