How to find Group, Period and Block of an element?

This lecture is about how to find group, period, block and subgroup of any element. I will teach you the super easy trick through which you can find the group, period and subgroup of s-block elements, p-block elements and d-block elements.
For example, consider Sodium and its atomic number is 11. Firstly, we will configure the electrons of sodium. The last electron of sodium is in the s orbital. So, sodium is s-block element. The highest principal quantum number of sodium is 3. So, sodium is present in the third period. There are only one electron in the last s-orbital of sodium. So, sodium is in the first group. The last orbital of sodium is "s". So, its subgroup is 1A.
Using this trick, we can calculate the group number, period numbers, subgroup number and block number of any element in the periodic table.
In this animated lecture, you will learn about the groups, periods and blocks of the following elements with examples.
1) Sodium
2) Calcium
3) Magnesium
4) Nitrogen
5) Iron
6) Zinc
7) Nickel
8) Bromine
To learn more about the trick of finding group, period and block of any element with examples, watch this lecture till the end.
SPDF Electronic Configuration: • SPDF Electronic Config...
#GroupNumberAndPeriodNumber
#TrickToFindGroupandPeriodNumber
#Chemistry
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Пікірлер: 323

  • @tropical_fish_tr8695
    @tropical_fish_tr86952 жыл бұрын

    This video saved my life for like 3 years Thank you very much bro ❤️

  • @jayaraghav5639

    @jayaraghav5639

    2 күн бұрын

    How?

  • @barbiefashion1131

    @barbiefashion1131

    2 күн бұрын

    😮

  • @meriembenkemmoum6616
    @meriembenkemmoum66166 ай бұрын

    It's always the Indian guy 🫶🏼😭

  • @sundassaeed6481

    @sundassaeed6481

    3 ай бұрын

    He is from pakistan

  • @KemZii_

    @KemZii_

    2 ай бұрын

    ​@@sundassaeed6481same thing

  • @sanafatima3586

    @sanafatima3586

    2 ай бұрын

  • @DharmendraKumar-yp4ll

    @DharmendraKumar-yp4ll

    2 ай бұрын

    G​@@sundassaeed6481ghanta

  • @Ksm14351
    @Ksm14351 Жыл бұрын

    Actually, itzz very helpful for my neet portion.classification of elements. I was searched many channels. Bt I couldn't get a channel like this. Thank you so much ❤️👍💥

  • @muhammadzayad1472
    @muhammadzayad1472 Жыл бұрын

    Great job man you explained me a thing that teacher couldn't 😂

  • @yarvaprajwal8735

    @yarvaprajwal8735

    Ай бұрын

    Imagine if teacher is present here!!😂😂

  • @gayatri4196
    @gayatri41962 жыл бұрын

    Thank u so much Sir u make it super easy 🙏❣️& ur thumbnails are also so amazing & easy to understand... 👍🥰

  • @kabirmenon
    @kabirmenon3 жыл бұрын

    this was hilarious also im first so yeaah. Your accent is incredible and your tone fantastic. You should become a comedian. this helped a lot too so ty. First!

  • @NAJAMACADEMY

    @NAJAMACADEMY

    3 жыл бұрын

    Thank you so much!!! 😊😊😊❤❤❤🙌🙌 🙏🙏🙏

  • @tanyamishra3538

    @tanyamishra3538

    2 жыл бұрын

    Plz slove z=25 electron congregation is 3d^5 apke vedio ke hisaab se 3 period hoga ,block hoga,or 5 group but it is incorrect.. How explain me...plzz

  • @kateclements6416

    @kateclements6416

    2 жыл бұрын

    Me realizing that I ain't really dumb as what I felt when my teacher discussed this to us for an hour👁️👄👁️

  • @LeoGriffin0

    @LeoGriffin0

    Жыл бұрын

    @@tanyamishra3538 you should highest number

  • @msfreya777

    @msfreya777

    10 ай бұрын

    ​@@tanyamishra35381s2 2s2 2p6 3s2 3p6 4s2 3d5. Here ends with d , so it's a dblock element. Highest energy level is 4. So period is 4. Then (5+2=7 ) so group is VII now the subgroup is B because d the last sublebel. So the group is VIIB

  • @yzfaizankhan2452
    @yzfaizankhan24522 жыл бұрын

    Mind blowing teacher .Helped me alot in papers . Thank uuuuu sir for your efforts

  • @sujan6314
    @sujan63142 жыл бұрын

    Your teaching skills is amazing and it is a god's gift for you

  • @kapil77gamers14
    @kapil77gamers142 жыл бұрын

    Sir u are just out of the world. Love u sir thanks for teaching me in less than 5 min...

  • @133tanu
    @133tanu2 жыл бұрын

    Mind-blowing what a great explain I'm really grateful 💕❣️

  • @onaksgoodluck1550
    @onaksgoodluck15503 жыл бұрын

    Sir, this is incredible and uncommon. Please keep it up, God will reward you.

  • @NAJAMACADEMY

    @NAJAMACADEMY

    3 жыл бұрын

    Thank you so much!!! God bless you and your whole family!!! 🙏🙏🙏🙏

  • @vsubramanyam9503

    @vsubramanyam9503

    3 жыл бұрын

    This trick is pretty well but somewhat time consuming. "kzread.info/dash/bejne/rH17mryFcri4hLQ.html"--watch this video there the trick is amazing and we can say the period number and group number of various elements spontaneously and with a lightning speed

  • @shaikraflu1272

    @shaikraflu1272

    3 жыл бұрын

    But why didn't he taken up high atomic number elements. Only upto 30 elements 🤣🤣🤣

  • @ayushff6409

    @ayushff6409

    3 жыл бұрын

    Yu r wrong. God will not reward him yutube will reward him🤣🤣🤣

  • @vsubramanyam9503

    @vsubramanyam9503

    3 жыл бұрын

    @@shaikraflu1272 This trick is pretty well but somewhat time consuming. "kzread.info/dash/bejne/rH17mryFcri4hLQ.html"--watch this video there the trick is amazing and we can say the period number and group number of various elements spontaneously and with a lightning speed

  • @affanafridi8643
    @affanafridi86432 жыл бұрын

    Brilliant very helpful 👍 thank you sir keep making videos of chemistry

  • @Me-lg7ue
    @Me-lg7ue Жыл бұрын

    Thank You so much I understood it very easily and keep it up❤️

  • @prashunkumar631
    @prashunkumar6319 ай бұрын

    Sir your teaching skills are mind-blowing i see only your video to learn chemistry

  • @nainsiyadav5397
    @nainsiyadav53977 ай бұрын

    Thankyou very much sir I was very troubled in doing the configuration but by watching this and another video of yours I learned it very well, thank you very much.❤❤❤❤

  • @din__6999
    @din__69992 жыл бұрын

    Thank you so much sir 👍I understood the whole so easily 🙂

  • @visshall08
    @visshall08 Жыл бұрын

    thank you so much sirr.. i am very worried about this topic but now i understood completely..

  • @jaspergarciaadrias5672
    @jaspergarciaadrias56722 жыл бұрын

    This is the most helpful video ive watched so far

  • @venus5760
    @venus57609 ай бұрын

    at 4:12 , you're supposed to add 10 to find the group of an element in block P. and at 6:05 , you're supposed to do the following for elements in block D: - We have to look at the highest S for the period. - Block is found by checking the last sublevel. - For the group, add the electrons of the last S + last D

  • @M.J.DeveshX-H

    @M.J.DeveshX-H

    7 ай бұрын

    Yeah i had a doubt in that because Nitrogen is grp 15 but he said 5 4:19

  • @ThatGuy-nc8nf

    @ThatGuy-nc8nf

    6 ай бұрын

    I'm trying to understand how this works, and the video is not helping, thanks for the heads up.

  • @Roman-ef2ct

    @Roman-ef2ct

    2 ай бұрын

    The system he uses for naming the groups is kinda diffrent, he is using the roman numbers Maybe thats the reason?

  • @imsounak19

    @imsounak19

    Ай бұрын

    @venus5760 , Correct!

  • @aakash1721
    @aakash17213 жыл бұрын

    Good explanation, very helpful video, thank you

  • @lingareddyrupireddy6314
    @lingareddyrupireddy63143 жыл бұрын

    Sirrrr..............tqqqqq soooooooo much iam getting interest towards this subject by ur lecture very clean and neat explanation sir tqq

  • @mrniceguy4852
    @mrniceguy48522 жыл бұрын

    sorry sir but you are wrong in the group calulation for orbital S and P , when counting the group number of S and P , 10 must always be added to the sum of the two last orbitals electron values

  • @softieniki

    @softieniki

    2 жыл бұрын

    exactly

  • @unknown-dp5xq

    @unknown-dp5xq

    2 жыл бұрын

    Yes u are correct ✅: Because zn electrons are added then we get 12 group

  • @queen-Rani9001

    @queen-Rani9001

    2 жыл бұрын

    He is teaching in Roman numerals method In that method they are divided into group A and group B So he taught VA means 5th group of A which means 15th group in Arabic numerals So he taught correctly

  • @kaykazel1026

    @kaykazel1026

    11 ай бұрын

    I think he is right remember when you are writing the zinc ion

  • @propraneshpropranesh7350

    @propraneshpropranesh7350

    11 ай бұрын

    as well as bromine

  • @SomTiwari-sw5wl
    @SomTiwari-sw5wl4 ай бұрын

    Sir when I saw your video first time i think that you are the best teacher on youTube and your animation is also amazing 💕😍.. 😊

  • @M.J.DeveshX-H
    @M.J.DeveshX-H4 ай бұрын

    But sir ZINC is group 12 only so we can add 2+10 right

  • @mayagamer738
    @mayagamer7382 жыл бұрын

    This is a very nice explanation Thank sir / teacher .

  • @mahnooooooor8263
    @mahnooooooor82632 жыл бұрын

    At 4:59 , why did you add electrons in p and d, when you said that we have to add electrons in s and p orbitals?

  • @Nen_navvista_miru_navvandi
    @Nen_navvista_miru_navvandi3 жыл бұрын

    Sir but it is not working for 29 element .. When we add s(2)and d(9) Block elements we get 11... U said that ..when we add s and d block electrons if we get more that 8 we have to consider that as 8 th group .... But it is 1B group .... Hope u will give ans for this

  • @jaishreegautam8175

    @jaishreegautam8175

    2 жыл бұрын

    Electronic configuration of 29th element copper is (Ar) 4s1 3d10 So it's period is 4th It is a d group element. And it's group no. will become 1(B)

  • @dodo9793

    @dodo9793

    2 жыл бұрын

    copper is an exception to the aufbau principle , the electron configuration is not 4s(2) 3d(9) it is 4s(1) 3d(10) chromium is also an exception.

  • @puskardhungana1758
    @puskardhungana17582 жыл бұрын

    Amazing, love you sir helped a lot🙏❣️

  • @beingsavage289___
    @beingsavage289___ Жыл бұрын

    It is one of the best explanation ... I have understand the topic completely 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻

  • @07SHOGUN
    @07SHOGUN17 күн бұрын

    You deserve 10million subs❤

  • @saikishore3067
    @saikishore30672 жыл бұрын

    Wonderful explanation sir keep going

  • @maizabatool2785
    @maizabatool27852 жыл бұрын

    Thank you Sir ❤️ it's Very helpful🤲

  • @user-dw4wm2fn9q

    @user-dw4wm2fn9q

    3 ай бұрын

    Yes

  • @twosisters9738
    @twosisters97383 жыл бұрын

    Sir you are the best teacher in the world. Sir pls make a vedio on basics of physics

  • @Esther-vl1hk
    @Esther-vl1hk Жыл бұрын

    Thank you very much for this video It is very useful to me

  • @Musumaurya
    @Musumaurya4 ай бұрын

    Fully satisfied 👍

  • @Uaperm283
    @Uaperm283 Жыл бұрын

    If its too long,you can shorten it by nobel gas except collom1 ex for francium 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s1 you can short into [Rn]7s1 put the closest nobel gas and left electronic configuration[noble gas except for helium]leftelectronic configuration beyond: i electron configuration

  • @harmangaminggn7139

    @harmangaminggn7139

    Жыл бұрын

    Yeah that's Nobel form

  • @Princekrchauhan108
    @Princekrchauhan10811 ай бұрын

    Its one of my favourite channel ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

  • @everydayperfection316
    @everydayperfection3163 жыл бұрын

    Thank you very much sir 😊

  • @BEAST-ot2tu
    @BEAST-ot2tu Жыл бұрын

    Ty so much you taught me this better than my teacher and she taught me this for 3 days

  • @pubglover-wq1ms
    @pubglover-wq1ms2 жыл бұрын

    SIR U AR MY BETSET BESTEST SIR OF CHEMISTRY U SOLVE MY HUMBLE PROBLEM OF NMDCAT BEFORE THIS LEC WHICH WAS VRY DIFFICULT FOR ME ALLAH GIVE U LIFE OF HAPPINESS AND ALL UR WISHES COME TO TRUE

  • @NAJAMACADEMY

    @NAJAMACADEMY

    2 жыл бұрын

    Thank you so much... Wish you Godspeed!!!! 🙌🙌🙌

  • @user-fv7nm4jm3v
    @user-fv7nm4jm3v Жыл бұрын

    Now I can find groups, periods and blocks.Tnks to you

  • @ayushmanbhuyan9128
    @ayushmanbhuyan91282 жыл бұрын

    Nice teaching sir. Keep it up

  • @shubhamkirariya5300
    @shubhamkirariya53002 жыл бұрын

    Sir when atomic number is high atomic number 81 or 89 etc.then electronic configuration is not possible then how we find block

  • @rahemanazar5137
    @rahemanazar5137 Жыл бұрын

    Thank you so much sir your video is so helpful for me

  • @ericodelcastillo1199
    @ericodelcastillo11992 жыл бұрын

    Thank you very much sir ❤️

  • @uzmakhatoon7507
    @uzmakhatoon7507 Жыл бұрын

    Insha Allah you will be rewarded

  • @Gaurisgarden-888
    @Gaurisgarden-888 Жыл бұрын

    Sir in ex of Fe u have added S+d orbital electrones to find group?

  • @analyticsboard2554
    @analyticsboard25542 жыл бұрын

    Very helpful video sir thanks a lot

  • @strangegamer5049
    @strangegamer50494 ай бұрын

    sir the Br has the position in the group 17 if we see in the periodic table photo. but you said group number 7 why?

  • @Exclusively_me
    @Exclusively_me2 жыл бұрын

    Helpful😊🙏.....Uh made it easy sir❤️❤️

  • @prathapthakur6747
    @prathapthakur67472 жыл бұрын

    Thank u sir I understood it because of u only

  • @aklilucherinet
    @aklilucherinetАй бұрын

    You're the best teacher ❤

  • @darshanm2302
    @darshanm23023 жыл бұрын

    Thank you very much for providing very good lectures Please make some videos related to jee syllabus please 🙏 🙏

  • @darshanm2302

    @darshanm2302

    3 жыл бұрын

    Pls reply Can u make videos of jee mains syllabus

  • @NAJAMACADEMY

    @NAJAMACADEMY

    3 жыл бұрын

    Sir, I am a single man running this whole academy. It tooks 2-3 days to produce a single video. It will take some time to cover it. So, please forgive me if you don't receive video on regular basis. Thanks! 🙏🙏🙏🙏

  • @darshanm2302

    @darshanm2302

    3 жыл бұрын

    It's OK But your explanation of topics are superb 👌 Your explanation of any topic is great 👍than my school teachers Love your you tube channel ❤ Pls make 🙏videos regularly and also some videos based on jee mains syllabus

  • @NAJAMACADEMY

    @NAJAMACADEMY

    3 жыл бұрын

    I will... Wish you Godspeed!!! 🙏🙏🙏🙏🙏🖒🖒

  • @pradeepkumars7056

    @pradeepkumars7056

    3 жыл бұрын

    @@NAJAMACADEMY 🙏

  • @huntersteel8583
    @huntersteel85832 жыл бұрын

    this is soo eazy when u explained it tnxxxx sir

  • @Roman-ef2ct
    @Roman-ef2ct2 ай бұрын

    Sir, i cant thank you enough. Its a night before the exam and i was struggling so hard at finding a video wich explains the structures in a simple way. Thank you so much 🔥

  • @sos29609

    @sos29609

    Ай бұрын

    stopp same its literally midnight rn and i have my chem final tmr. hes such a life saver

  • @kisho2679
    @kisho2679Ай бұрын

    Since for the electron configiration of the d-bock periods you have to subtract -1, so why are those d-block periods not just depicted one row abowe in the periodic table of elements (then it would be easier to directly read instead of conducting this subtraction)?

  • @crafti1999
    @crafti19994 ай бұрын

    This is very useful for many students like me 😢... u are really a great sir keep doing

  • @mameakua743
    @mameakua7432 жыл бұрын

    It was so helpful Thank you

  • @boathat1496
    @boathat14962 жыл бұрын

    Tysm! This helped so much!

  • @halimaisa396
    @halimaisa3962 жыл бұрын

    Sir, please iron is a transition metal and transition metal are in between group 2 and 3 element,so how can it be group 8.please put me through

  • @zainshah8213
    @zainshah82133 жыл бұрын

    Thank u so much sir God bless u

  • @rakhibadghare
    @rakhibadghare2 жыл бұрын

    It is much helpful 😊

  • @renukadevi6331
    @renukadevi63312 жыл бұрын

    Superb and good explanation sir

  • @JOYBOY20212
    @JOYBOY202122 жыл бұрын

    you are a brilliant bro i understand

  • @jagadishnayak893
    @jagadishnayak8932 жыл бұрын

    Hello sir , Sir by using your trick if we find helium the group is coming 8a group (Why it is so🤔)

  • @Naveenkumar-nw8xz

    @Naveenkumar-nw8xz

    2 жыл бұрын

    Same doubt

  • @gayathrigayathri1970
    @gayathrigayathri19704 ай бұрын

    Zinc is in group 12 right, then why he told it is group 2

  • @sreenivaskalakoti9060

    @sreenivaskalakoti9060

    3 ай бұрын

    He is explaining traditional notation in roman numerals but not in Arabic numbers

  • @aftabrahi892
    @aftabrahi892 Жыл бұрын

    Outstanding ❤👍🏻👍🏻👍🏻

  • @Monster....pubg...
    @Monster....pubg...2 жыл бұрын

    Sir kya padhaya hai aapne Padhkar maja hi aa gaya Maine apne friends ko bhi share kiya hai like and comment to jhel ke karnge

  • @mohanbabu8539
    @mohanbabu85397 ай бұрын

    Thanks very much bro ❤🎉

  • @arthis7280
    @arthis72809 ай бұрын

    Sir please teach physics 🙏

  • @aliyousufhassan1267
    @aliyousufhassan126710 ай бұрын

    Iam biology and chemistry teacher i had aproblem in solving these but now i gain alot

  • @humahameed_

    @humahameed_

    10 ай бұрын

    I'm also 🥰 and I also Learnt from here

  • @revathima883
    @revathima8832 жыл бұрын

    Thank you so much sir 🥰🥰

  • @ayeshaarmani2418
    @ayeshaarmani2418 Жыл бұрын

    How to find group and period of mix element like polymers?

  • @rathodneha368
    @rathodneha3682 жыл бұрын

    Sir iam not getting that how to find a group for helium and copper elements

  • @aghanaeem4332
    @aghanaeem4332 Жыл бұрын

    Sir you are hilarious..😄 I enjoyed alot God bless you

  • @Mayapurvasi
    @Mayapurvasi Жыл бұрын

    Sir, how to find atomic number of element when the period and group number are given? Kindly explain sir.

  • @adnanstrauss_bjj
    @adnanstrauss_bjj8 ай бұрын

    thank you very much you help me to much for the final exam

  • @ayeshakhan5226
    @ayeshakhan52262 жыл бұрын

    Thanks so much sir

  • @user-zi9fd2zt9e
    @user-zi9fd2zt9e7 ай бұрын

    Thank you, following from Iraq

  • @eswarch8612
    @eswarch861211 ай бұрын

    Thanks bro you for helping me ❤❤❤❤

  • @anushageddam9623
    @anushageddam96233 жыл бұрын

    Thank you soo much sir....

  • @luckykumari9734
    @luckykumari97342 жыл бұрын

    Thanks you so much 👍

  • @guideline5480
    @guideline5480 Жыл бұрын

    Very easy tricks thank you

  • @023-shoaib9
    @023-shoaib93 жыл бұрын

    Mind-blowing

  • @namisdoormat6536
    @namisdoormat65364 ай бұрын

    Thank you so so much!

  • @adammohamedadam3196
    @adammohamedadam3196 Жыл бұрын

    Teacher what about f block elements? Anyone explains s block, p block and d block i can't understand the reason!!!!.

  • @jigyashagaur9663
    @jigyashagaur96637 ай бұрын

    Thank you sir 🙏🏻

  • @SR-ACADEMIA
    @SR-ACADEMIA6 ай бұрын

    Thanks a lot🎉

  • @murtaza5554
    @murtaza5554 Жыл бұрын

    This was glorious

  • @solomonteffera1293
    @solomonteffera1293 Жыл бұрын

    Oh you are so great thanks

  • @wajidbarech2694
    @wajidbarech26943 жыл бұрын

    Sir in Ca why 3d2 is not written any reason

  • @NaseerAhmad-hz6en
    @NaseerAhmad-hz6enАй бұрын

    Sir we know that helium is having 2 electrons and they are present in (S) orbital. So then why it is placed in P block . Because it's electrons are in the completion of S orbitla.

  • @TamilIITian
    @TamilIITian3 ай бұрын

    sir its not working for Zr(Z=40)

  • @Lalithakaramthot-hn7vn
    @Lalithakaramthot-hn7vn3 ай бұрын

    Thank you sir it is to easy tricks😊

  • @Yogiraj_Arts
    @Yogiraj_Arts9 ай бұрын

    Sir why you taken the 4as the highest quantum number why not 3 in the case of FE iron

  • @oletianandabhairavayogi1470
    @oletianandabhairavayogi14703 жыл бұрын

    Excellent sir

  • @suneethakusuma1672
    @suneethakusuma16724 ай бұрын

    Bro is just legit 🎉

  • @evamaryanti800
    @evamaryanti800 Жыл бұрын

    Thank you!

  • @muhammadshabbir3888
    @muhammadshabbir38882 жыл бұрын

    thnx dear u easy my problem iam finding dificulty in it

  • @satavishasinha8424
    @satavishasinha8424 Жыл бұрын

    This is amazing video it really helped me a lot...but in 4:17 you told that N lies in V-A whereas in modern periodic table it lies in V-B

  • @shypeach

    @shypeach

    Жыл бұрын

    Yes

  • @shypeach

    @shypeach

    Жыл бұрын

    I also got confused there