AQA 2.1 Periodicity REVISION

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  • Опубликовано: 20 янв 2025

Комментарии • 32

  • @theofficialdoc_313
    @theofficialdoc_313 7 лет назад +23

    I wish your powerpoint was free, it's so useful, then again i can watch the video but with no sound on and it would count. xD

    • @AlleryChemistry
      @AlleryChemistry  7 лет назад +83

      Heh. I have to make a small living from it. Takes up an enormous amount of time. To be fair they are great value for money compared with what else is out there.😉

    • @deskpc2905
      @deskpc2905 3 года назад +16

      @@AlleryChemistry yeah well better value then my teachers at school...

    • @impulse9765
      @impulse9765 13 дней назад +2

      @@deskpc2905 my teacher uses his powerpoints but still manages to make me need to watch his videos to understand it 😂

  • @hassanashraf6909
    @hassanashraf6909 5 лет назад +10

    Is any year 2 chem content like this coming anytime soon btw thx for the awesome videos

  • @kirenrashid1516
    @kirenrashid1516 6 лет назад +45

    Hi, quick question, do you think these revision videos go into enough detail or should I watch the subtopic videos for more depth of knowledge?

    • @mars3403
      @mars3403 3 года назад +53

      damn quick question taking 3+ years to answer

    • @idrktbh123
      @idrktbh123 2 года назад +6

      @@mars3403 and still hasn't answered...

    • @GHT-hq9jv
      @GHT-hq9jv 2 года назад +9

      @@idrktbh123 still waiting for the answer

    • @azizagn3382
      @azizagn3382 2 года назад +9

      I think it’s enough yeah

    • @solaribby3494
      @solaribby3494 2 года назад +1

      @@azizagn3382 nope

  • @abdullahshafi8703
    @abdullahshafi8703 7 лет назад +9

    you forgot to mention electrons when refering to vdw force of attraction

  • @alannolan3514
    @alannolan3514 Год назад +1

    'This data provides strong evidence - you got a link? big thanks for the excellent summary'

  • @Elias.04
    @Elias.04 2 года назад +3

    (5:17) Why does Aluminium have the same melting point as Magnesium if it's a 3+ ion with 3 delocalised electrons and a stronger metallic bond than Magnesium?

    • @andywu1222
      @andywu1222 2 года назад +3

      Aluminium actually does have slightly higher melting point (~660C) than magnesium (~650C). The difference is just almost unnoticeable in the video due to the scale used - I can just about see it on a PC monitor but I imagine if you're watching it on a phone, it would be impossible to see.

  • @bluescreening
    @bluescreening 3 года назад +4

    your intro sounds like the alien prometheus theme

  • @msye904
    @msye904 3 года назад +1

    do we need to know group 2?

  • @pickle_1395
    @pickle_1395 2 года назад +3

    Such a helpful vid !!!

  • @ДанагулАюбай
    @ДанагулАюбай 3 года назад +2

    thank you !

  • @farhansubhan8446
    @farhansubhan8446 7 лет назад +5

    Does this cover the edexcel version too?

  • @MangoMunch
    @MangoMunch 3 года назад +4

    goop