Periodic Classification of Elements | CBSE Class 10 Chemistry | Science Chapter 5 NCERT | Sprint X

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@VedantuClass9_10_11
@VedantuClass9_10_11 3 жыл бұрын
Now you have the chance to chat with our amazing and energetic teachers DIRECTLY. Our Telegram group - vdnt.in/9n10 is filling FAST. ✅ Subscribe to Vedantu Pro Now: www.vedantu.com/course/pro?flow=marketing&A1v2Fj8 Use Promo code: AGPRO for Additional Discount!! Download Vedantu Learning App Now - vedantu.app.link/VpVerwhY9U.
@PageOnRecords
@PageOnRecords 3 жыл бұрын
mam wrong notes is given pls check and update it pls
@harleenkaur6188
@harleenkaur6188 3 жыл бұрын
atomic no is more appropriate because when we know the atomic no we know the protons and protons is equal to electrons and when we know about the electron we find the shell of element and physical and chemical properties of the element and make the elements arrange on the basis of same physical and chemical properties X element is aluminium amazing session as ALWAYS BY OUR OWN AG MAM
@Rakeshkumar-fi1cn
@Rakeshkumar-fi1cn 3 жыл бұрын
Very Good.
@viddhartharya6430
@viddhartharya6430 3 жыл бұрын
Hi
@taniskasaxena2538
@taniskasaxena2538 3 жыл бұрын
I pray to God that we all may get above 95 percent in boards💯✌️
@hrituparnasukladas8369
@hrituparnasukladas8369 3 жыл бұрын
🙂🙂
@bhatikissu7799
@bhatikissu7799 3 жыл бұрын
Thanks for your hoping.
@vani6133
@vani6133 3 жыл бұрын
Thanks for ur pray☺
@zebawase6494
@zebawase6494 3 жыл бұрын
We have arranged our periodic table using atomic no as it helps to overcome with the problem of isotopes which had to be clubbed within the same column . This created problem in the older periodic table .
@kanakgoel2969
@kanakgoel2969 3 жыл бұрын
Homework question Ans. Atomic no. Acts as an uniquely identification key for all the elements where in atomic masses we cannot say that in future there might not be any discovery of element that have atomic mass in between two which may change the order of the elements.Also There are many isotopes and isobars which have either a common no. or mass Or different mass or no.due to which there cannot be a fix position in atomic mass based periodic table
@shubhamchauhan1396
@shubhamchauhan1396 3 жыл бұрын
*PDF IS OF WRONG SESSION... I REQUEST TEAM TO PLS CHECK*
@Rakeshkumar-fi1cn
@Rakeshkumar-fi1cn 3 жыл бұрын
Yes
@kunwar1679
@kunwar1679 3 жыл бұрын
Yes
@samruddhibidwe2486
@samruddhibidwe2486 3 жыл бұрын
Yes
@mohinepriyadarsani5950
@mohinepriyadarsani5950 3 жыл бұрын
Ya...
@suruchisinghrathore
@suruchisinghrathore 3 жыл бұрын
Study starts from 6:26 👍👍👍
@pradeepsinghfromsgs7481
@pradeepsinghfromsgs7481 3 жыл бұрын
Waste kaha homework discussion hai question ka
@Vinayak-m9w
@Vinayak-m9w 3 жыл бұрын
No tanks
@virmani4013
@virmani4013 3 жыл бұрын
Yes it’s true that the atomic no. if an element is considered to be a more appropriate parameter than its atomic mass for a chemist because they just come one after the other as a whole no. instead of any decimals in between whereas atomic masses can be hoti many decimals so we cannot find how many elements are there in between. Example: element X(atomic no. 13) Electronic configuration 2,8,3 It belongs to period 3 and group no 13 Really enjoyed the session 👍👍 Session was amazing👏👍
@arjunsharma8321
@arjunsharma8321 3 жыл бұрын
Can't understand poor explanation
@vijayajayananda1012
@vijayajayananda1012 3 жыл бұрын
Perfect ans thank you 🙏
@Rkg45398
@Rkg45398 3 жыл бұрын
The session pdf is for the series of vip series of acids bases and salt . Mam pls go through the link.
@roshni3446
@roshni3446 3 жыл бұрын
Atomic no. = 13 Electronic configuration of element 13= 2,8,3 From the configuration we identify that The element Is from 13th group And by no. Of shells is from 3 rd period.
@Kk_179
@Kk_179 3 жыл бұрын
Hw ans because by atomic no. We can find its configuration and can find it chemical property. Eg - Al whose valency is 3 so we can find its chemical properties.
@fgtechno2765
@fgtechno2765 3 жыл бұрын
I can do it and I will do it! Ma'am Loved the session
@architadas_13
@architadas_13 3 жыл бұрын
5. It was done so that the elements with same properties should be kept together
@dikshadiksha4250
@dikshadiksha4250 3 жыл бұрын
Q1 B calcium
@inspirationaltalkswithsanj8514
@inspirationaltalkswithsanj8514 3 жыл бұрын
Homework answer--- 1) calcium 2) b
@Aartisharma-pk6xr
@Aartisharma-pk6xr 3 жыл бұрын
H. W X: it is placed in 3 period and 13 group and it is metal and less electropositive and less atomic raddi. Loved this sessiom ❤❤
@ANANYA_KOVER.
@ANANYA_KOVER. 3 жыл бұрын
Answer of 1 - calcium Answer of 2- C
@dharmendrabhardwaj323
@dharmendrabhardwaj323 3 жыл бұрын
Q3 B
@dikshadiksha4250
@dikshadiksha4250 3 жыл бұрын
Q2 (B)
@Kk_179
@Kk_179 3 жыл бұрын
Q8 A) 3rd period 17 group 4th period 2nd group
@Kk_179
@Kk_179 3 жыл бұрын
Q8 B) non-metal , metal
@MRSVDGAMER.
@MRSVDGAMER. 3 жыл бұрын
Homework answer is X Element is Aluminium whose atomic no. is 13 ...... Amazing session as always ma'am From Drimy Jain 🌹🌹
@raaaj77
@raaaj77 3 жыл бұрын
Q. No 2 ( B)
@soupat481
@soupat481 3 жыл бұрын
ISOTOPES AND ISOBAR DIFFER AS THEY ARE IN ATOMIC MASS AND IF MORE ELEMENT AE DISCOVERD THAN THEY CAN CREATE PROBLEMS AS IF WE HAVE ATOMIC NO 13 THAN WE CAN EASILY FIND ITS GROUP AND PERIOD
@rammusande4484
@rammusande4484 3 жыл бұрын
Mam what's difference between atomic radius and mass??
@raaaj77
@raaaj77 3 жыл бұрын
Q no. 3 B
@mehjabeenbano7477
@mehjabeenbano7477 3 жыл бұрын
Yes mam i can do it also I will do it...... 😊😊😊 amazing session mam🥰🥰🥰😍😍😘😘😘thank u so much.....
@prajwallakra
@prajwallakra 3 жыл бұрын
hw answer the atomic no gives the no of proton in the element which is the fundamental property so its al - alluminium
@brettcooper2326
@brettcooper2326 3 жыл бұрын
That was actually pretty good ma'am - 7:15
@anusreekarottel6029
@anusreekarottel6029 3 жыл бұрын
QUESTION 1)B (CALCIUM)
@architadas_13
@architadas_13 3 жыл бұрын
8. Cl- non metal acidic oxide Ca metal basic oxide CaCl2
@unknown-ur1gv
@unknown-ur1gv 3 жыл бұрын
Wow one more स्प्रिंट X thank you ma'am very much 😊😊😊😊😊😊🙏🙏🙏🙏🙏🙏👍👍👍👍👍👍😁😁😁😁😁😁
@aditeekulkarni5662
@aditeekulkarni5662 2 жыл бұрын
I can do it.. a year later for my boards of 2022, with silver ma'am.
@srajalsahu9348
@srajalsahu9348 3 жыл бұрын
Hw..... Atomic no. Of any element is natural no. & atomic mass can be point so atomic no. Is more appropriate to understand and classify by chemist.... & awesome session by uhh mamm....
@dharmendrabhardwaj323
@dharmendrabhardwaj323 3 жыл бұрын
E) aluminum
@khushikalamkar7673
@khushikalamkar7673 3 жыл бұрын
Homework 1) the atomic no gives the no of protons which gives the fundamental property and no of electrons
@riu3358
@riu3358 3 жыл бұрын
Law of octaves was applicable till calcium.
@Kk_179
@Kk_179 3 жыл бұрын
Q9 B) f
@rayyanhabibi9540
@rayyanhabibi9540 3 жыл бұрын
Mam's teaching literally change my life , so thankful to all teachers on vedantu
@architadas_13
@architadas_13 3 жыл бұрын
4 eg Ca, Sr, Ba
@raaaj77
@raaaj77 3 жыл бұрын
Q no. 1 calcium
@MehakthC
@MehakthC 3 жыл бұрын
Element is aluminium because it's atomic no. Is 13 and e.c 2,8,3 Session is amazing mam❤️❤️🎉🎉🎉
@igadityayt7104
@igadityayt7104 3 жыл бұрын
If I can dream it and I can do it🤗😊
@mohinigharjale8208
@mohinigharjale8208 3 жыл бұрын
Yes mam we will do it.....just see 🙏🙏🙏🙏
@anusreekarottel6029
@anusreekarottel6029 3 жыл бұрын
QUESTION 2) B (i, ii and iii0
@architadas_13
@architadas_13 3 жыл бұрын
1Calcium
@shambhavigupta8150
@shambhavigupta8150 3 жыл бұрын
Homework Answer :- Through atomic no. we can able to know following things :- 1. No. of proton . 2. No. of electron (in stable atom). 3. Electronic Configuration. 4. Valency 5. Its physical and chemical properties.
@ishikaarora928
@ishikaarora928 3 жыл бұрын
Hw ans. Because by atomic no we can conclude the valency of an atom like 13 is the atomic no of alluminium. So it's valency is also 13
@prakashchandragupta334
@prakashchandragupta334 3 жыл бұрын
Amazing session ma'am!😊💯 And I have reached at 'I can do it' step and I'm sure that in sometime I'll reach my destination i.e., 'Yes, I did it!' Thank you for such a motivational quote as well as for everything.☺☺
@Kk_179
@Kk_179 3 жыл бұрын
Q5 because of same property
@SeemaSingh-ox4ve
@SeemaSingh-ox4ve 3 жыл бұрын
Yes mam I can do it& I will do it
@bhatikissu7799
@bhatikissu7799 3 жыл бұрын
2.(B). (i), (ii) and (iii).
@bhatikissu7799
@bhatikissu7799 3 жыл бұрын
1.(B). Calcium.
@Rajan_Kumar91
@Rajan_Kumar91 3 жыл бұрын
1; up to calcium
@whoknows3499
@whoknows3499 3 жыл бұрын
Notes are of acid base and salt
@anusreekarottel6029
@anusreekarottel6029 3 жыл бұрын
question 3)B (BOTH A AND R ARE TRUE BUT R IS NOT THE CRCT EXPLANATION OF A)
@maandrpm
@maandrpm 3 жыл бұрын
Yes ma'am I can do it 😊
@rameshkumarsingh480
@rameshkumarsingh480 2 жыл бұрын
Thank u so much ma'am ji😘😊
@anishamajumder1940
@anishamajumder1940 3 жыл бұрын
h.w. :- Atomic no. of X is 13 . therefore electronic configuration is 2,8,3 . therefore group no. is 13 and period no . is 3 . thus, position of element in modern periodic table is justified . but if we consider atomic mass then it would be a bit inappropriate .
@haarikaalla1665
@haarikaalla1665 3 жыл бұрын
Mam u teach so good
@VedantuClass9_10_11
@VedantuClass9_10_11 3 жыл бұрын
Thanks a lot!
@Kk_179
@Kk_179 3 жыл бұрын
Q8 C) cao, basic
@piyushgautam5863
@piyushgautam5863 3 жыл бұрын
The pdf in the description is of vip series of acid bases and salt not 0f periodic classification of elements
@anusreekarottel6029
@anusreekarottel6029 3 жыл бұрын
HW ANS:- ATOMIC NO GIVES US THE NO OF PROTONS WHEREAS ATOMIC MASS GIVES US THE SUM OF NO OF NEUTRONS AND PROTONS IN THE NUCLEUS OF AN ATOM. WHEN ATOMIC NO INCREASES BY ONE FROM ONE ELEMENT TO THE OTHER DO NOT VARY REGULARLY FROM ONE ELEMENT TO ANOTHER. THAT IS WHY ATOMIC NO IS AN APPROPRIATE PARAMETER THAN ATOMIC MASS. EXAMPLE--> ELEMENT X(atomic no 13) WHICH IS ALUMINIUM. ITS ELECTRONIC CONFIGURATION IS 2,8.3
@ydtush05
@ydtush05 3 жыл бұрын
thankyou so much ma'am
@Kk_179
@Kk_179 3 жыл бұрын
Q10 B) 3 or 5
@adityajain1095
@adityajain1095 3 жыл бұрын
Party toh banti hai🔥 As our cool AG mam❤️ coming up with last chapter of Chemistry 🎉 But sad as amazing Sprintx by cute mam last session 😭 But totally njoyed Balle balle
@Khushi-mn7xn
@Khushi-mn7xn 3 жыл бұрын
Mam I can do it nd I will do it ☺️☺️
@neerajkhillan9792
@neerajkhillan9792 3 жыл бұрын
Carbon is having maximum valency Amazing session 🌻🌻
@Kk_179
@Kk_179 3 жыл бұрын
Q2 b
@vandnakaur9431
@vandnakaur9431 3 жыл бұрын
i can and i will. if i can dream it; i can do it. and exam ke baad-----yah, i did it.
@samruddhibidwe2486
@samruddhibidwe2486 3 жыл бұрын
Mam please check the link for pdf it is wrong U have sent link of acid bases and salts Please vedantu team check out
@uditgupta7903
@uditgupta7903 3 жыл бұрын
Hi mam Waiting for this awesome session 🙏 East ho ya west vdnt is best I Can , I Will Watch Me 🙏
@fantasyandmotivationalshor6408
@fantasyandmotivationalshor6408 3 жыл бұрын
I CAN DO IT .... I WILL REMEMBER
@samarpitachaudhuri830
@samarpitachaudhuri830 3 жыл бұрын
Ma'am please provide the PDF of this session. the given PDF is of the VIP series of Acids, Bases and Salts.
@praneethamalka5350
@praneethamalka5350 3 жыл бұрын
Can anyone tell me all the quantum numbers of first 20elements🥺......
@dharmendrabhardwaj323
@dharmendrabhardwaj323 3 жыл бұрын
Q8 A) li B) F C) F D) B
@rajkishoresingh1082
@rajkishoresingh1082 3 жыл бұрын
Aluminium
@dharmendrabhardwaj323
@dharmendrabhardwaj323 3 жыл бұрын
Q7 A) in alkali metals
@Rakeshkumar-fi1cn
@Rakeshkumar-fi1cn 3 жыл бұрын
Q.1 Calcium
@ayushi10pathak7
@ayushi10pathak7 3 жыл бұрын
Amazing session mam
@AnshuKumar-fh9du
@AnshuKumar-fh9du 2 жыл бұрын
Hii mam please jaldi se Hamlogo ka topic complete kar dijiye please mam🙏🙏
@Rakeshkumar-fi1cn
@Rakeshkumar-fi1cn 3 жыл бұрын
Q.7 A. Na ( 2,8,1) and • K ( 2,8,8,1) both belongs to Group 1 B. P( 2,8,5) Group no 15 and 3rd Period C. C(2,4) Group no. 14 and 2nd period D. He E. Al(2,8,3) 13 group and 3rd period.
@SauravKumar-tr2nr
@SauravKumar-tr2nr 3 жыл бұрын
Awesome session🥰🥰 Mind blowing🤯🤯🤯🤯 mam Thanks mam for prepare our pre Board exam
@tanushrigarg1524
@tanushrigarg1524 3 жыл бұрын
Yes mam I can do it , and I will do it 😄😄
@naisybiju788
@naisybiju788 3 жыл бұрын
Mam please provide the pdf of the correct session..... The pdf of vip series is given....please mam...
@Dhanush-46rr
@Dhanush-46rr 3 жыл бұрын
I can do it
@Mysterioupersonever
@Mysterioupersonever 3 жыл бұрын
Mam eagerly awaiting for the session
@dharmendrabhardwaj323
@dharmendrabhardwaj323 3 жыл бұрын
C) carbon
@bhatikissu7799
@bhatikissu7799 3 жыл бұрын
3. (B). Both A and R are correct but R is not correct explaination of A.
@garimaj.n.v1667
@garimaj.n.v1667 3 жыл бұрын
I will do it! mam
@uditgupta7903
@uditgupta7903 3 жыл бұрын
Mam what is DIAGONAL RELATIONSHIP PLS TELL🙏🙏🙏🙏🙏
@dharmendrabhardwaj323
@dharmendrabhardwaj323 3 жыл бұрын
D) helium
@architadas_13
@architadas_13 3 жыл бұрын
2 B
@akankshajain5550
@akankshajain5550 3 жыл бұрын
Amazing session Thank you so much...
@architadas_13
@architadas_13 3 жыл бұрын
4 Triads
@Rajan_Kumar91
@Rajan_Kumar91 3 жыл бұрын
The Sprintx was really amazing Thanks a lot maam Hw answer is ;; Aluminum
@ravirock8922
@ravirock8922 3 жыл бұрын
Calcium
@architadas_13
@architadas_13 3 жыл бұрын
Waiting for the last session of chem sprint X!
@siddarthkumar4078
@siddarthkumar4078 3 жыл бұрын
Session pdf is showing of VIP series. Where is Session pdf for periodic classification of elements Sprint X
@harshitasunal4505
@harshitasunal4505 3 жыл бұрын
Tomorrow is my science exam(pre boards) I was looking for this chapter in you tube and Mam started teaching this chapter 😘😘thanku mam😍❤
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