Periodic Trends - What they are, how to remember them

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  • เผยแพร่เมื่อ 29 ม.ค. 2012
  • What are the periodic trends? Electronegativity, Atomic Radius, Ionization Energy, and Electron Affinity. How to remember them? F has the highest electronegativity, electron affinity, and one of the largest ionization energies. It is also one of the smallest atoms.

ความคิดเห็น • 364

  • @gio123gut
    @gio123gut 7 ปีที่แล้ว +421

    When you got that chem final tmmrw🙃

    • @DARKoHUNTER207
      @DARKoHUNTER207 7 ปีที่แล้ว +6

      Jenna Lasky me too but actually its 4hrs from now :(

    • @dez9264
      @dez9264 6 ปีที่แล้ว

      dude same

    • @farheze
      @farheze 6 ปีที่แล้ว

      same lmao

    • @caitlin2143
      @caitlin2143 5 ปีที่แล้ว

      mine is tmw lmao

    • @dalemarkwiegand6468
      @dalemarkwiegand6468 5 ปีที่แล้ว

      Mine is later

  • @kendo9668
    @kendo9668 8 ปีที่แล้ว +196

    "I hate periodic trends" same Nate same 😢

  • @KiDCUDiBaaBY
    @KiDCUDiBaaBY 8 ปีที่แล้ว +263

    dude i'm dumb as hell. taking chemistry was the worst decision of my life.

    • @eddykhan6672
      @eddykhan6672 8 ปีที่แล้ว +1

      +kidcudibaaby lol
      tryy try again :D

    • @IWantMyVisionBack
      @IWantMyVisionBack 8 ปีที่แล้ว

      +kidcudibaaby In high school or colleeege?

    • @KiDCUDiBaaBY
      @KiDCUDiBaaBY 8 ปีที่แล้ว +1

      +IWantMyVisionBack high school

    • @IWantMyVisionBack
      @IWantMyVisionBack 8 ปีที่แล้ว +11

      *****
      If you aren't already, read the textbook until you understand the concepts, the formulas, pay attention in class, do the homework, practice problems, go to your teacher for extra help and use TH-cam :).
      I'm taking General Chemistry in college and it's a lot harder (not really, more so a lot of information and formulas to memorize). Don't be me and try to learn all the material/cram the night before a midterm!
      Using TH-cam it's actually pretty simple to me. The most confusing part is probably the formulas and deciding which I should use and what I should plug in. But the conceptual stuff I get.

    • @sky-zebra
      @sky-zebra 8 ปีที่แล้ว +2

      +kidcudibaaby i definitely feel dumb in chem. especially reading my textbook. even in lecture and lab i feel behind sometimes. idk if this is helpful but i've watched tons of videos and read lots of stuff online before class, and it gives me a boost. i feel prepared and with it. chem and i don't get along but if i get a head start by studying before class i can stay with the class or even ahead.

  • @JasonVanished
    @JasonVanished 7 ปีที่แล้ว +153

    You explained it better than my Chemistry teacher. Thanks!

    • @1080GBA
      @1080GBA 3 ปีที่แล้ว +1

      JasonVanished I like chemistry

  • @benjamincordes207
    @benjamincordes207 9 ปีที่แล้ว +65

    Short, clear and precise. Best chemistry videos in my opinion. Thanks a lot.

  • @juicyballsok
    @juicyballsok 10 ปีที่แล้ว +47

    YOU SIR ARE THE GREATEST MAN ALIVE THANK YOU FOR MAKING IT SO EASY HONESTLY A MILLION THANK YOUS

  • @courtneyboulds
    @courtneyboulds ปีที่แล้ว +3

    Short, simple, precise, not getting overly scientific. You made this so easy for me to understand as a non STEM major. Thank you so much for this!

  • @nicholascage5905
    @nicholascage5905 5 ปีที่แล้ว +27

    bless this heckin videooooooo boy I do nOT understand one thing going on in my chem class. I’m a 10th grader who decided to take heckin AP chem w all these seniors and I am fallin behind oh boy

    • @jordenyoung6635
      @jordenyoung6635 5 ปีที่แล้ว

      moooddd and the exam is on thursday bro

  • @t.i628
    @t.i628 5 ปีที่แล้ว +3

    I have watched this video at 3 different stages of life. A senior in high school a freshman in college and now a senior in college. I get it down now 👍🏽

  • @charlottendlovu8991
    @charlottendlovu8991 13 วันที่ผ่านมา

    I just fell in love with periodic trends because of you. You awesome Nate!!

  • @Tylercrazy101
    @Tylercrazy101 8 ปีที่แล้ว +430

    Every one is talking about doing this in college, I'm doing this in 11th grade

    • @rohitsanjay1
      @rohitsanjay1 8 ปีที่แล้ว +8

      +Tylercrazy101 lol ikr. same here

    • @TheAbsoluteTruthzz
      @TheAbsoluteTruthzz 8 ปีที่แล้ว +5

      +Rohit sanjay I did it in grade 11 too, and then the same thing again in Uni or college pretty much... Just a few more exceptions you need to know.

    • @Canaldefarticles416
      @Canaldefarticles416 8 ปีที่แล้ว +34

      +Tylercrazy101 yeah did it in 10th, but you have to freaking take it again in college, depending on your major tho. it sucks

    • @Icecube88
      @Icecube88 8 ปีที่แล้ว +5

      +Tylercrazy101 it's because you learn this stuff in high school. what he's showing is from your basic high school chem class. you can take it as a course in college if you haven't taken chem in a long time. it's like calculus 1 (calculus a). you can take it in high school, and it's also available in college. actually, it's probably more like algebra. you take high school algebra in high school, but you could also take it in college, if you haven't taken a math class in a long time and you need to brush up on some stuff before jumping into precalculus (college algebra) or calc 1.
      this chem class in college would be called intro to chemistry or something like that.
      when you go to college, you might take chem 1A (the chem class that comes after intro to chem) right off the bat, since you've taken intro to chem in high school.

    • @22Tech
      @22Tech 8 ปีที่แล้ว +8

      +Tylercrazy101 9th, turnip

  • @greynebel5211
    @greynebel5211 7 ปีที่แล้ว +194

    lord i hate chemistry

    • @DaesungMars
      @DaesungMars 7 ปีที่แล้ว +5

      same. and I have a test tomorrow :(

    • @greynebel5211
      @greynebel5211 7 ปีที่แล้ว +1

      good luck!! i had one today; i understand your pain

    • @DaesungMars
      @DaesungMars 7 ปีที่แล้ว +1

      grey idk haha thank you! I hope your test went well too :)

    • @riyabatla5530
      @riyabatla5530 4 ปีที่แล้ว

      Count me in! It's suckiest subject everr!

    • @xxbabymegalodonxx2474
      @xxbabymegalodonxx2474 2 ปีที่แล้ว

      it hurts my brain and is the most confusing thing in the world

  • @basilalanazi2670
    @basilalanazi2670 2 ปีที่แล้ว +1

    يالله قد اش ساعدتني شرحك اوضح من مقطع 30 دقيقة، شكراً 😭😭😭😭😭

  • @chemistNATE
    @chemistNATE  11 ปีที่แล้ว +8

    Neon, Atomic radius: 38 pm
    Lithium, Atomic radius: 152 pm
    Neon is smaller than Lithium by a LOT.

  • @giovannasal
    @giovannasal 11 ปีที่แล้ว +4

    My chemistry teacher taught me everything and you just did a perfect job in helping me memorize it. Thank you so much, greatly appreciate it!

  • @chingalingfriedrice1026
    @chingalingfriedrice1026 3 ปีที่แล้ว +1

    still useful asf even after 9 years, thank you for your work

  • @sky-zebra
    @sky-zebra 8 ปีที่แล้ว +1

    this is my favorite chem video. dude you rock. you got it

  • @dylanblack8670
    @dylanblack8670 5 ปีที่แล้ว

    My friend, you are a true hero.

  • @msmislabeled
    @msmislabeled 6 ปีที่แล้ว

    I've been coming back to your video for years because no one explains it as clearly as you :)

  • @verderider96
    @verderider96 9 ปีที่แล้ว +13

    Thanks man! helping me through college 1 video at a time!

  • @mymonkeys2213
    @mymonkeys2213 10 ปีที่แล้ว +1

    Wow. Amazing video! just saved me about 30min studying this stuff! Thanks man!

  • @MMM-np4oo
    @MMM-np4oo 8 ปีที่แล้ว

    Thankssssss!!! you have no idea how much this helped me. God bless you! 👍👏👍

  • @anushkadesai4309
    @anushkadesai4309 4 ปีที่แล้ว +4

    wow, this was so much easier to understand compared to my teacher, thank you for posting this!!!!

  • @heyimbori
    @heyimbori 5 ปีที่แล้ว

    I found out the school system likes to over complicate everything!!!! u just summarized 12 pages worth of information into this five minute video, thank u!

  • @amberkhan5232
    @amberkhan5232 8 ปีที่แล้ว +45

    i fw this guy

  • @yusufnotfound9877
    @yusufnotfound9877 ปีที่แล้ว

    thank you. this made soo much more sense. i finally get it now.

  • @ystineompad1677
    @ystineompad1677 10 ปีที่แล้ว +8

    this is actually pretty helpful. thanks a lot!

  • @Coco-chrispy
    @Coco-chrispy 4 ปีที่แล้ว +1

    You a REAL ONE. Thanks

  • @elisonshem7262
    @elisonshem7262 8 ปีที่แล้ว +8

    Thank you so much, now I can visualize a logic summary

  • @kevinriofski7788
    @kevinriofski7788 8 ปีที่แล้ว

    u just summed this up better than my teacher ever will
    thank u!

  • @deependraverma4382
    @deependraverma4382 5 ปีที่แล้ว +2

    In Ionisation Enthalpy I think it's easy to remove the electron from aluminium because its configuration is 1s2 2s2 2p6 3s2 3p1, So by losing an electron, it will gain stable full filled subshell whereas in Calcium its 1s2 2s2 2p6 3s2 3p6 4s2. It already has a full filled subshell So its extra stable due to symmetry, So it's pretty hard to remove electron form calcium as compared to aluminium.

  • @TonnyOkinyiOngele
    @TonnyOkinyiOngele 3 ปีที่แล้ว

    I appreciate .Good work done.

  • @MrOkemmuo
    @MrOkemmuo 11 ปีที่แล้ว

    You the man Nate!

  • @thesexyhitman1
    @thesexyhitman1 8 ปีที่แล้ว

    watching this video right before my exam, really saved me time in learning this
    thanks

  • @BlueLove2345
    @BlueLove2345 7 ปีที่แล้ว +3

    It's my exam in Chemistry later but the teacher couldn't explain it much. Thank you so much for this trick! I hope I will pass.

  • @coolguys7133
    @coolguys7133 5 ปีที่แล้ว

    Dude, I love you! Thank You or helping me out!

  • @maleahspringer492
    @maleahspringer492 5 ปีที่แล้ว +14

    i have a goddamn chem final tmrw and im abt to loop this video in my sleep dear baby jesus pray for me

    • @sheennina1234
      @sheennina1234 5 ปีที่แล้ว

      I have chem finals today good luck to me too 😂

    • @momewo
      @momewo 5 ปีที่แล้ว +1

      god i have one tomorrow too im so fucked

    • @lexiebaca2812
      @lexiebaca2812 5 ปีที่แล้ว

      Maleah and becca I have mine in less than four hours😂😂

  • @ethanleveque
    @ethanleveque 7 ปีที่แล้ว

    Good video man keep up good work !

  • @blue_thehusky6288
    @blue_thehusky6288 2 ปีที่แล้ว

    You explained this with such hate/frustration. Omg. That’s how we all feel. I’m over it

  • @sydneyhays5324
    @sydneyhays5324 4 ปีที่แล้ว

    Thank you for the awesome video

  • @user-fo1fh6sp7k
    @user-fo1fh6sp7k 3 ปีที่แล้ว

    thank you so much, you saved my life! 💗

  • @LLLLLLEON216
    @LLLLLLEON216 10 ปีที่แล้ว

    WOW thank you again. you helped me twice tonight.

  • @jedidiahjohn1786
    @jedidiahjohn1786 6 ปีที่แล้ว +55

    Get a bigger periodic table bro

  • @123MATTamatt
    @123MATTamatt 7 ปีที่แล้ว +3

    Thank you so much! I didn't know this and I have a test on Monday

  • @progamerz5880
    @progamerz5880 5 ปีที่แล้ว +2

    Omg I love your way of teaching

  • @amythompson2574
    @amythompson2574 3 ปีที่แล้ว +1

    Thank you for this video, the day before yesterday I got a 5/20 on a quiz then yesterday I got a 71% on the test bc of this video so thank you

  • @n2112b
    @n2112b 10 ปีที่แล้ว

    Thanks for the post!

  • @MyAkg123
    @MyAkg123 9 ปีที่แล้ว

    this is definitely will save me a couple of marks in my upcoming exam thank you so much

  • @vivekbhalla8761
    @vivekbhalla8761 6 ปีที่แล้ว

    U r the best .ur methods are best

  • @jenniferkahulugan1943
    @jenniferkahulugan1943 9 ปีที่แล้ว +8

    YASSS THANK YOU IM GONNA ACE THIS EXAM HOPEFULLY

  • @azizkash286
    @azizkash286 6 ปีที่แล้ว

    Amazing video thank you

  • @ThePedroGuy
    @ThePedroGuy 5 ปีที่แล้ว +4

    Watching this right before my quiz

  • @shubhamrauthan348
    @shubhamrauthan348 7 ปีที่แล้ว

    thank you brother I wish I could get teachers like you during my school days

  • @Lovemypiano1
    @Lovemypiano1 7 ปีที่แล้ว

    Thank you so much!!

  • @youngarchivest9092
    @youngarchivest9092 7 ปีที่แล้ว +3

    Great video, this helped a lot.

  • @icanttellyoumyname12
    @icanttellyoumyname12 10 ปีที่แล้ว

    THANK YOU SO MUCH, KIND SIR.

  • @chaos643
    @chaos643 8 ปีที่แล้ว

    Thank you!

  • @jomilrafaeltrayfalgar4378
    @jomilrafaeltrayfalgar4378 8 ปีที่แล้ว +9

    lol, im doing this in the 8th grade, and yall r college. I STILL HAVE A FUTURE!

  • @caleighm4920
    @caleighm4920 8 ปีที่แล้ว

    bless this video

  • @gan9055
    @gan9055 6 ปีที่แล้ว

    This helped so much dude, thanks.

  • @RoyceD95
    @RoyceD95 9 ปีที่แล้ว +8

    God bless your soul.

  • @Nhlpro14
    @Nhlpro14 7 ปีที่แล้ว

    I did this in grade 11 and 12, and now in first year. Make sure you guys know your basics before you make the jump. A lot of first year Chem is review of grade 12

  • @relaxationandhealing6964
    @relaxationandhealing6964 5 ปีที่แล้ว

    Thank you soooooooo much!!!!!!!!!!!!!!! Soooooooooo helpful!!!!

  • @dump4kpop
    @dump4kpop 5 ปีที่แล้ว +1

    Awww. Thanks Sir! This is our lesson in 8th Grade.

  • @robsworldification
    @robsworldification 8 ปีที่แล้ว

    loved the vid

  • @puggsoy
    @puggsoy 10 ปีที่แล้ว

    I love how you talk.

  • @cleioud
    @cleioud 10 ปีที่แล้ว

    thanks for the video,..... i've learned a lot... :)

  • @roshanicrystal
    @roshanicrystal 10 ปีที่แล้ว

    Thank you!!!!!

  • @sbongamandlamavimbela4072
    @sbongamandlamavimbela4072 10 ปีที่แล้ว

    thanks a lot...i found this helpfull

  • @kurokotetsuya5904
    @kurokotetsuya5904 6 ปีที่แล้ว

    This really helps. Thank you 👍👍👍

  • @robertoishere8281
    @robertoishere8281 7 ปีที่แล้ว

    very helpful thanks

  • @abdulazizkm3562
    @abdulazizkm3562 5 ปีที่แล้ว

    you are legend thanks a lot

  • @GENIUSA1A
    @GENIUSA1A 9 ปีที่แล้ว

    Helps a bit man thanks

  • @akshayshelte3932
    @akshayshelte3932 5 ปีที่แล้ว

    Gr8 sir...

  • @diychanel499
    @diychanel499 6 ปีที่แล้ว

    Thank you verrrrrry much

  • @kanaroy439
    @kanaroy439 7 ปีที่แล้ว +1

    Bestest way to remember !

  • @neidamateus9500
    @neidamateus9500 8 ปีที่แล้ว

    thank you so so much

  • @kaetr4307
    @kaetr4307 ปีที่แล้ว

    it was really helpful
    thanks

  • @alaa7032
    @alaa7032 5 ปีที่แล้ว

    Can you answer in this question?
    Q\Rearrange the following ions according to decreases of the ionic radius F-1 ,Si+4 ,Na+1,Mg+2,Al+3, what is the reason of that ?

  • @jbstudios5115
    @jbstudios5115 7 ปีที่แล้ว

    very helpful, thank you

  • @shayasmr5581
    @shayasmr5581 9 ปีที่แล้ว

    THANK you!

  • @SaiKrishna-tm1gw
    @SaiKrishna-tm1gw 10 ปีที่แล้ว +1

    As you say.... A Piece of cake...... :)

  • @yogeshgupta4667
    @yogeshgupta4667 7 ปีที่แล้ว +1

    how would you compare ionisation energy of Ca and Ba??

  • @kaient
    @kaient 5 ปีที่แล้ว

    this was a really good video. thank you

    • @itskim9790
      @itskim9790 5 ปีที่แล้ว +1

      *whoa. found an army in a chem video.*

    • @kaient
      @kaient 5 ปีที่แล้ว

      @@itskim9790 yess

  • @ivysfine
    @ivysfine 6 ปีที่แล้ว

    God bless u man

  • @luvuyoolifant6574
    @luvuyoolifant6574 8 ปีที่แล้ว

    thank you sir

  • @ttsxflame1740
    @ttsxflame1740 9 ปีที่แล้ว +1

    Correct me if i'm wrong but isn't "Cl" has the highest EA of all the elements?

  • @SuperKONR
    @SuperKONR 9 ปีที่แล้ว

    THANK YOU

  • @Msfall0utgirl
    @Msfall0utgirl 10 ปีที่แล้ว

    I know this was a while back, but in case anyone is wondering, this can be proven with basic logic. If you take two magnets and put the opposite sides close together, the force of attraction will be greater than if they are farther away. This is the idea with an atom. Because elements on the right have more protons, and therefore more positive pull on the electrons, they are pulled in closer to the nucleus rendering a smaller atom. (effective nuclear force and Coulombs Law)

  • @GODSGRACE
    @GODSGRACE 8 ปีที่แล้ว

    awesome you really saved me

  • @harryvu4843
    @harryvu4843 9 ปีที่แล้ว

    it's a good way to remember these, but better to put them in between their logic or definitions so that the person can know why it's happening, and to avoid answering questions like "why?" with "idk....i just know that is it!"

  • @bradenanderson6989
    @bradenanderson6989 10 ปีที่แล้ว

    THANKYOU

  • @jrg3863
    @jrg3863 10 ปีที่แล้ว

    that's it!? OMG youre awesome!!

  • @niydesi
    @niydesi 4 ปีที่แล้ว +2

    i literally have an ap chem final tmrrw and i’m 100% lost 💀

  • @nul672
    @nul672 5 ปีที่แล้ว

    Ty

  • @nandinivyas4434
    @nandinivyas4434 7 ปีที่แล้ว

    i love you man.

  • @scoutinfashion
    @scoutinfashion 11 ปีที่แล้ว

    This helps so much~!

  • @shubhambhakta9791
    @shubhambhakta9791 6 ปีที่แล้ว +1

    i also want ur periodic table ! its awesome 😂😂

  • @liawilliams6255
    @liawilliams6255 9 ปีที่แล้ว

    THANK YOU OMG

  • @kelly-fy5xt
    @kelly-fy5xt 4 ปีที่แล้ว

    BLESS