If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has been built to make learning and revision as easy as possible. The main features are: - Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown. - Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on. - Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like. - A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts. - A comprehensive bank of past exam papers, organised both by year, and also by topic. Amadeus & Tom
@legend9352
Жыл бұрын
Is this also for igcse ?
@Heavenlygod60
Жыл бұрын
Fu.k
@sharannya3328
3 жыл бұрын
am i the only one cramming for an exam?
@stewie650
2 жыл бұрын
Trust me no
@drcorvus5327
2 жыл бұрын
@@stewie650 Same
@serenity.777
2 жыл бұрын
nope
@reddot1119
2 жыл бұрын
i have an exam at 9 o clock, its 6:30am rn
@ermerm5471
2 жыл бұрын
@@reddot1119 SAMEE
@camolizard5379
4 жыл бұрын
i need to find more channels like this as i am super stupid and this helps me alot thank you for this i have subscribed your awsome
@rajesjagatia2048
3 жыл бұрын
Free science lessons
@rubyreadal6607
3 жыл бұрын
@@rajesjagatia2048 yeah that to but these are shorter so I prefer these
@aqsakhan2583
3 жыл бұрын
@@rajesjagatia2048 he goes to fast and it isn’t as visionary as congito
@dvrina
3 жыл бұрын
@@aqsakhan2583 well said
@veloon7397
2 жыл бұрын
Don't call your self stupid; have confidence!
@shuaibirum
Жыл бұрын
I am a huge math and physics fan. I love chemistry too. Every time I have an exam, I do lot's of research, and your videos are always part of it! Great job! Keep it up! Your lectures are straight forward and easy to understand.
@jaeyunsupremacy
11 күн бұрын
I wish I could be a huge math, physics and chemistry fan.
@stellakiari7073
4 жыл бұрын
Thankyou so much for these videos.The explanations are so simple.I have downloaded all videos for my daughter's Chemistry lessons but I am also using them to help me refresh my knowledge on what I learnt 20 years ago...LOVE all your videos ❤❤
@Cognitoedu
3 жыл бұрын
Ah thanks so much Stella, that's great to hear 🤩
@khriyab9183
4 жыл бұрын
I found this really helpful for studying, THANKS A LOT!!👍 I find videos with animation or doodle-like pictures easy to understand while studying👍
@Cognitoedu
4 жыл бұрын
Hey thanks for leaving us a comment - and really happy to hear you’re finding them helpful!
@khriyab9183
4 жыл бұрын
😊👍
@FishyandAwlaedee
Жыл бұрын
Studying for finals, This was soo helpful, I am writing my GCSEs next year and I found your channel, Love your videos!
@vinulravishan7621
3 жыл бұрын
These are amazing videos, easy to understand with pictures. Thank you so much. Really good for a revision before you sit for an exam.
@lilliec5372
4 жыл бұрын
This is really good information I am learning the basics.
@PepesliviaAmity
2 жыл бұрын
something enjoyable about animation an education takes the panic out of it
@l-launcher1883
Жыл бұрын
Thank you so much for helping me with my GCSE thanks to your videos I got a high score in my science GCSE☺☺
@prateekdoshi6169
2 жыл бұрын
Can you put the video transcribe in the description box because my teacher asks us to make notes from this video so this will be very helpful. And keep up the good work.
@charliegolding6861
Жыл бұрын
I've got my chemistry gcse tomorrow fortunately I've been doing revision for a while now and i find this very helpful
@damaster1726
Жыл бұрын
Bro Ive got this and geography tomorrow and I havnt revised neither I've just started now😂
@not_anii7003
Жыл бұрын
@@damaster1726 I just started now 😭😭
@ray.k94530
3 жыл бұрын
Thanks for making studying easy for me! You vids are the best!
@Fyodor_Lice_in_his_Ushanka
2 жыл бұрын
*your Sorry I just had to-
@liponlipon6086
Жыл бұрын
@@Fyodor_Lice_in_his_Ushanka lol
@suzykimii07
Жыл бұрын
After a few days I'll take a chemistry exam, I hope this vid will help me.
@lh6029
5 ай бұрын
Thanks so much. I truly love and enjoy watching your videos. Keep up your good work. I’m not sure why you say (1:05ish) that Chlorine would need all of its seven outermost electrons removed in order to become a positive ion. I understand the difficulties in practically attaining a Chlorine +1 ion, but why shouldn’t just six electrons in its outermost shell constitute a +1 ion? End of the day, won’t it have an unbalanced proton-electron ratio, and be positively charged?
@jaanagi4019
3 жыл бұрын
We students in this lockdown are looking forward to more of this kind of video! Really helpful Thanks!
@gregl2249
Жыл бұрын
Great presentation-teaching in small bites
@ssrana6352
4 жыл бұрын
i subscribed to your channel i ahve one doubt taht why you are not famous yet i love your videos so much :)
@aryanrcjainjain6660
2 жыл бұрын
HELPED A LOT FOR ME TO SEE THE VIDEO AND STUDY
@abecoyne6302
5 жыл бұрын
I actually love these so much I am going to tell all my friends. Why aren’t you big yet !! Also will you be doing all of the silibus for all sciences before the may gcse exams. Thanks
@Cognitoedu
5 жыл бұрын
Ah Abe thats music to our ears, it really is lovely to hear from people finding them useful! At the current rate we'll have all of double award done for bio/chem/physics ready for revision before this years exams - good luck!
@abecoyne6302
5 жыл бұрын
Thanks so much for all the help !
@iZ3n0fy_
4 жыл бұрын
This is so unhelpful
@Mustafa_Khan
3 жыл бұрын
True dat (also it's syllabus)
@user-yp9dg8rv9g
8 ай бұрын
Do transition metals form positive ions or negative ions
@aliterallocal3715
2 жыл бұрын
im so grateful for u, its insane
@Cognitoedu
2 жыл бұрын
Really glad you liked it Amal! 😊
@nsnsns01
3 жыл бұрын
Helped a lot thank you !
@myon9431
5 жыл бұрын
Thank you so much for these videos! However I think it would be better if you could specify whether they were for paper 1 or paper 2, keep up the hard work!
@Cognitoedu
5 жыл бұрын
Hi Rose, thanks so much for taking the time so comment and give us that feedback! We'll definitely have a chat and see how we might include that info :)
@thanansayanbalachandran6081
3 жыл бұрын
I agree but the sats would well the topc for paper one and two. Thank for telling us.
@batyaparshan9968
Жыл бұрын
i dont understand... in a different video, you show the transition metals without Scandium and its column. which one is correct??
@Treeroot88
17 күн бұрын
2024 chemistry paper 1 revision begins!!!. 10.36pm the night before
@gamingpizza9999
3 жыл бұрын
This is a very helpful vid, thank you for sharing this information.
@radhiini
19 күн бұрын
can you make a video on graphs?
@etiennewarimavute1497
11 ай бұрын
Thank you for the explanation
@TWStimes
3 жыл бұрын
I was the 600th like, and subbed, your welcome, thanks for helping, Science exams coming up, wish me luck!
@subastanley82
3 жыл бұрын
Nice video. Very understandable. Good and thanks.
@buntywindermere
4 жыл бұрын
Thank you for making this really visual! It’s really helped with homework. 😁
@iZ3n0fy_
4 жыл бұрын
This is not helpful
@buntywindermere
4 жыл бұрын
Skydrone4758 YT that’s okay, I guess we have different learning styles, what did you find unhelpful about it? I’m quite good on this subject? 😁
@skeptic7195
4 жыл бұрын
anybody realised how he pronounced gaseous
@Cognitoedu
4 жыл бұрын
👀
@thanansayanbalachandran6081
3 жыл бұрын
YEP
@agridley1116
3 жыл бұрын
(I’m gay!)
@salemdohan7711
3 жыл бұрын
@@agridley1116 fuck you
@hxle_
3 жыл бұрын
@@salemdohan7711 ?
@rk_vishwa
3 жыл бұрын
Sir what is the meaning of that small superscript "L" in left side of every words .
@Cognitoedu
3 жыл бұрын
Hi, they’re markers for a segment of info, so they’re just like bullet points
@rk_vishwa
3 жыл бұрын
@@Cognitoedu Thank you so much for your reply. Now a days Iam watching all your videos from Sri Lanka.
@TheJoshtheboss
Жыл бұрын
1:06 wouldn't losing just 1 electron make it 1+ ion? The proton:electron ratio would be unbalanced.
@ABISANTHTheiva
17 күн бұрын
Omg...It's literally 11:34pm right now and I'm still revising chem paper 1. Anyone still studying past their bedtime?
@torithechosen487
17 күн бұрын
ME
@torithechosen487
17 күн бұрын
My plan is to stay until 3am cause there is NO way i'm going to get through so much content before midnight. 😭
@Furnace_
17 күн бұрын
DONT WORRY WE GOT THIS WE PASSING 🙏
@torithechosen487
16 күн бұрын
@@Furnace_ HOPEFULLY WE DID GOOD
@ABISANTHTheiva
11 күн бұрын
@@torithechosen487 @Furnace_ OMG guys how was the paper???
@sammuelasirifi3409
3 жыл бұрын
I want to know more of it
@MrFrampo56
Жыл бұрын
Nickel is used in making margarine???
@cleaningproducts8259
4 жыл бұрын
Nice video really good info about metals!
@lilliec5372
4 жыл бұрын
HEY!!!
@earthgirl22
3 жыл бұрын
thank you i have a test i didnt study for in 15 minutes (currently dying)
@roguemia
5 жыл бұрын
Is this best for trilogy or separate science or both?
@Cognitoedu
5 жыл бұрын
At the moment we're doing the combined (trilogy) science course - so there'll be a few topics missing if you're doing separate science. However, you'd still want to know all the material we cover for your exam, but just some extra bits too :)
@roguemia
5 жыл бұрын
Cognito ok thanks
@daisyscatpet7334
3 жыл бұрын
thank you cognito
@scratsacorn
2 жыл бұрын
Good video.
@michaelmensah7801
3 жыл бұрын
love you Cognito
@Siddhesh1123
2 жыл бұрын
Really helpful for my upcoming assessments! Thanks a ton.
@Cognitoedu
2 жыл бұрын
Great to hear! 😊
@kamranasadov1783
2 жыл бұрын
I truly appreciate you
@Cognitoedu
2 жыл бұрын
Thanks, we truly appreciate you commenting 😊
@j3j9
2 жыл бұрын
THANKS ALOT SIR l UNDERSTAND REALLY IT MORE CLEAR😫😫😫
@Pakistani890
2 жыл бұрын
Thx so much for the info❤👍. I was having doubts regarding this topic but the animation's of your video and your way of teaching helped me understand this topic. Subbed and liked
@Cognitoedu
2 жыл бұрын
Ah we're really glad you enjoyed it, thanks for the sub!! 😊
@AliKhan-mg3mj
10 ай бұрын
Thank you my guy
@yenzokuhlenkonyane5066
2 жыл бұрын
Thank you
@AhmedNur-bu9bk
9 ай бұрын
What was the pronunciation of "gaseous" 🤣🤣🤣🤣 Never heard it like that in my life Also, thank you for this video, it was incredibly helpful and hopefully at this rate I'll pass my November mocks thanks to you and your platform :)
@sumiyah100
2 жыл бұрын
What does it mean by “ can form more than one ion” 4:21
@serenity.777
2 жыл бұрын
they can lose more than one electron
@sajadahmadsajadahmad7751
4 жыл бұрын
You are an amazing teacher may you success🇵🇰🔍📚🔭📕
@Cognitoedu
4 жыл бұрын
Hey thank you!
@iZ3n0fy_
4 жыл бұрын
Ur not
@thanansayanbalachandran6081
3 жыл бұрын
DOn't be ruse he is. It is just a lotttt of people are not educated a lot lol Gaming=regret Education=BIG game
@thanansayanbalachandran6081
3 жыл бұрын
No problem keep it up
@danielaamrithraj5495
3 жыл бұрын
Thankyou :)
@warunidhakshika7497
Жыл бұрын
my favourite yt chanel cognitooo
@crunch2228
3 жыл бұрын
Can I have the pic of the periodic table u made plz screenshot is blurry
@rubyreadal6607
3 жыл бұрын
here
@rubyreadal6607
3 жыл бұрын
1280px-Simple_Periodic_Table_Chart-blocks.svg.png
@cuz-baby-ur-my-whirld
2 жыл бұрын
Can someone please help? Why can't carbon form ions? Is it because carbon has 6 protons and electrons, so it's already stable? But if that's the case then why does nitrogen also form ions, nitrogen has 7 protons and electrons as well. Thanks in advance!!🙏
@threebody596
2 жыл бұрын
Carbon forms covalent bonds There is no metal which has 4 outer shell electrons and an ionic bond is a metak and a non metal
@asyarizka4010
3 жыл бұрын
you help me so much! thank you! keep up the amazing work! :D
@videovideoyeah
Күн бұрын
Thanks
@celiamcnelia
4 жыл бұрын
Thank you !
@Cognitoedu
4 жыл бұрын
You’re very welcome! Thanks for the support and leaving us a comment
@goldylocks5344
Жыл бұрын
Life saver
@mercedeswiharja3636
3 жыл бұрын
THANK YOU SOO MUCH this made chemistry easier for me
@Nish-rv5bn
Ай бұрын
I still don't understand 😭
@amiirabuujaa7563
10 күн бұрын
Same😭
@asianhacker336
4 жыл бұрын
Good job. I understood it :)
@Cognitoedu
4 жыл бұрын
Now that’s a relief to both of us 🙌
@iZ3n0fy_
4 жыл бұрын
I didnt it made no sehse
@ormarco2
3 жыл бұрын
@@iZ3n0fy_ you troll, i saw another comment of you about this video was unhelpful. maybe you got a problem but this video and all the previous one was so clear
@thanansayanbalachandran6081
3 жыл бұрын
YOu know when you said that the metals have a higher melting point. Hovever. It is wrong becuse the alkaline metals eg sodium have a low melting point. You never said that.
@marwan.a.8877
2 жыл бұрын
I guess that i got good grade so thank you 😊
@thanansayanbalachandran6081
3 жыл бұрын
is this triple science or combimed science. If both. it is wayyyyyyyyyy better.
@mxbrowniecl3002
3 жыл бұрын
it says GSCE CHEMISTRY so it obviously not combined
@estiel2008
18 күн бұрын
Doing my ESQSESSEMENT tomorrow wish me luck 😟
@Samo55231
3 жыл бұрын
is there anyone here whose name is recon?
@arsalabdullah8500
2 жыл бұрын
You are 💕
@shamsta21
3 жыл бұрын
Yes
@alfiechapman5390
4 жыл бұрын
I actually think this helped a lot
@cleaningproducts8259
4 жыл бұрын
Alfie Chapman ok
@unknwnemtion2501
2 жыл бұрын
My exam is like...2hr later
@jeffreysusie7752
Жыл бұрын
❤❤❤❤
@user-rg2gy3ed1n
4 ай бұрын
Mashallah am gonna pass my science
@glup128
3 жыл бұрын
700th like lets go.
@ItzAzan-hu3cx
Ай бұрын
TANGANAGANANGANANGA LOVELYY DUBLYY VERYYY GOOD VIDEO BETAAA KEEP UP THE CURRY
@tyrelst.hillaireUTT2024
2 жыл бұрын
yh
@jamninja1829
3 жыл бұрын
Wow
@Dont_peak336
7 күн бұрын
2024 👇🏼
@Wojbes
3 жыл бұрын
1:49 look at the word shell it loses an l error lol
@lucifer2585
3 жыл бұрын
😂😎lol
@user-mp8rq2wk5l
2 жыл бұрын
1:25
@danielscrew4329
Жыл бұрын
Yo I’m Daniel
@soomaan1220
17 күн бұрын
1:20
@agridley1116
3 жыл бұрын
Just so you all know, PB= Plumb bum
@ahmedalmenhali6626
3 жыл бұрын
Who comes from miss charlotte
@spikewebb835
3 жыл бұрын
Word bro
@jaumemontalbo6883
3 жыл бұрын
you made a mistake it is because you did an arrow down when you were supposed to put an arrow down and then put it right that is your mistake
@rafanazahra1099
3 жыл бұрын
Am I the only one seeing the video in 2021?????
@nathanielflips7363
3 жыл бұрын
1:50 / 4:44
@aadesh9989
Ай бұрын
people watching in 2024
@HenryRoyal09Dad
Ай бұрын
Here for exams gang -->
@aaronpandey
7 ай бұрын
shell not shel
@MIASIA.STARLIGHT
17 күн бұрын
4 hours to my exams
@nottyychi
13 күн бұрын
How was it
@leena7558
Жыл бұрын
Who else came here for the Christmas exam that is like the next day
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