OCR A 2.1.1 Atomic Structure and Isotopes REVISION

[naimajhn]

Thank you so much! I feel like using the text book every single time to revise is so boring so this is helpful

[mollyella]

Thank you so much for making these! resitting AS chemistry and these have been a game changer wish id had them the first time around :)

[erfanm]

great video Chris keep up the amazing work ! you are helping so many disadvantaged young adults with chemistry: )

[shafinbepary]

dope ass playlist ! literally everything on the spec

[coolguy]

This guy fully sounds like me reading someone else's presentation like it's mine

[AFAVI]

do you reckon we will be tested on the history bit or not?
Great video as well!

[Ashfak_]

Isnt the mass of an electron 1/1836 or summut. My teacher said you can't put anything else but that exact number is she right?

[mohammadaliwi]

I need to study 3 different syllabuses in 2 days

[musadube]

Wil there be an OCR A2 revision playlist? So Helpful thank you!

[louisexxxxasasasa]

Hi, I was just wondering is this still up to date and in line with the current 2022 spec? Thanks!

[habxz]

Hi, are these videos for the new a level chemistry spec

[lukebramley]

Hey does, anyone know if there are any playlists like this for as and a level orc biology?

[ConnerEvans-bb]

hi, thank you for this video it has really helped a lot!! however, i dont understand the definitions of relative atomic and isotope mass. they dont make sense to me

[sofia]

can i make my notes based off of all these videos? because i have done one set of notes that i like but i need to make sure all these videos will have enough content/information for me to do that and get the best possible grade.

[MarzuqBarranJanwar]

Are these videos still applicable to the ocr a spec used in 2023?

[mohammadaliwi]

Ions have a different number of electron but not protons right?, it says in the presentation “different number of electrons and protons”

[ahmedal-saied]

can you please go through WJEC papers as they are the hardest

[moawema]

any idea when the year 2 version would be out many thanks

[seangjoka]

Is the history of the atom really important, because there is a whole double page spread on it in the pearson book? It goes into a lot of detail.

[emilyyap]

Hi, do you have the revision videos for year 2 please?