Materials: Metals and Non-metals - Complete Chapter | Mindmap with Explanation | Class 8

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"Welcome to this episode of our new series "Crash Course".
In this session Kriti ma’am will be taking a session on complete chapter 4 “Materials: Metals and Non-metals” of class 8 in 20 minutes. Not only this, at the end of the session, she will give you 10 Most Important objective questions as homework.
So, what are you waiting for? Come join the session.
We at BYJU'S always strive to give you the best. Add this video to your study plans to score more in Exam!"
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[@doctor_garima_rathee]

Who who is watching it before exam ?😂😂

[@RandhirSingh-pm4ok]

Me

[@souryatiwari6867]

Are you mad😡

[@chandrakantakashyap1872]

I'm the one 😂

[@vaayunandankher]

Men of culture

[@haslinmohammad5839]

I😂

[@shakuntalapawase3871]

Coal It's a form of carbon and is used as fuel Thank u for the session 💖

[@user-dq6mv4bf3p]

Legends are watching this video on 2x 💀 and also they are watching before one night of exam 💀

[@Learnwitharyan222]

Carbon is used in expensive car also | This Is the use of carbon | And that was truely great seesion | Thank you mam For teaching us🙂🙂🙂

[@ShlokKaushik-rg5kr]

Mam apne ye Jo 1hour ka lecture hai apne 20min me smja diya

[@gunguntagore8912]

Thankyou for this session 😃

[@KanishkaMeena-ve7lv]

Thank you ma'am ❤ it's a wonderful session and seriously before seeing it I used to thought that this chapter is like baap re baap 😂 I can't do it but in this session I understood everytopic of this chapter

[@aaradhanakumari4878]

Thanks for coming amazing session 😀

[@the.ap.guy9626]

Thank you mam and byjus for this amazing session

[@NileshkumarkPatel]

Bro I am in 10th and I am watching this now coz in 8th their was lockdown and in 10th their is again these chapter💔

[@AtomicStudent]

Homework question ❓ One of the important uses of carbon is to make graphite 🎉

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I am impressed by the performance of byjus

[@AtomicStudent]

Homework question ❓ One of the important uses of carbon is to make graphite

[@SiraMeto-zw5ss]

Thanks a lot actually today I have test on this chapter......😅😅 really thank you

[@user-np4ps8mi9l]

Carbon is used as graphite that is good conductor of electricity also thank you ma'am for lovely class ❤️

[@NCN-Suiii]

😂

[@ankita6066]

Thank you mam❤️ Answer to homework question:- Coal (a form of carbon) is a fossil fuel and is also used for metal extracting (coke), manufacturing objects (coal tar) Coal in form of graphite used in pencil lead Carbon in form of carbon dioxide is taken by plants

[@raveenasaifee9115]

My Olympiad is there thank u mam I understood really well your explanation is really understandable ☺☺

[@user-zy7ey4sk5l]

Whonis watching this video 2024😮

[@ultraherogaming]

Me

[@NCN-Suiii]

You

[@aaradhanakumari4878]

Carbon is used to make pencil in the form of graphite

[@AshwiniPujari-jq1zw]

It's a form of carbon and is used as fuel thanks u for the session

[@rudhrasuman1641]

Carbon can be used as fuel. For example, coal contains carbon which used as fuel.

[@jannatulfardus930]

Thank you for this session

[@ashnajain8504]

Carbon combined with oxygen produces carbon dioxide which helps in maintaining earth's temperature

[@sheenu149]

Thank you mam in my test I got full marks by your explanations 😊😊

[@sujitmishra2611]

Use of carbon in the form of graphite is dimond and in pencil

[@ayushgamer2094]

Hy Mam I am Mansi srivastav This is very helpful session and interesting also I got 10/ 10 in teat Answer of home work question is coal is form of carbon and they can used as fossil fuel❤❤❤❤❤❤😊😊😊😊😊😊😊😊😊

[@ankita6066]

I got 9/10 Feeling sad😕 Time taken was 2 minutes and 32 seconds😔 But whatever Thank you mam and the byju's team❤️

[@shellybhardwaj8501]

Nice accuracy with speed Ankita. You are awsome

[@ankita6066]

@@shellybhardwaj8501You too shelly❤️😃

[@cute_art8276]

Bro just be happy like why r u sad

[@NCERTbyShweta]

Class starts 3:00

[@_KimYumi_]

Thxxxx

[@maryajaan8605]

I am watching this session because my worksheet is tomorrow in school.

[@MADMAXGAMING._239]

Class started 8:30

[@Myart_rizz]

Kerosene needs to be kept carefully but here sodium and potassium are kept in kerosene for safety 😂

[@Janu.2307]

Are baba us sab bath ko chodo Pehle concept pur dilachaspee rakho

[@user-fd5rc3kc4u]

Who is watching this before his or her entrance exam😂

[@user-fd5rc3kc4u]

Me😂

[@svssonu9275]

Class started 3:02

[@moolsingh703]

Mam water me bhi oxygen hoti hai

[@akshitarathore167]

20 min ki video ki bhi playback speed bdha li😅

[@navyaupadhyay2998]

1K LIKE PLEASE

[@sneha4065]

Class was amazing thank you mam

[@moolsingh703]

Carbon is used to make pencil leads

[@BinduParvathiKetha-gf6cp]

Thank you so much ❤

[@gunguntagore8912]

Homework Answer:- Carbon it in graphite that's used in a pencil as a lead , It's also in diamond which used for jwellery and Coal is a from of carbon which used as a fuel to produce electricity , coal tar , coal gas etc. I got 9/10 Amazing session 😃

[@ratanidevi2084]

It's my exam today And I am here before 3 hours 😂😂😅😅😅😅

[@khalidmehmood-pg4xq]

Me 😁😁 watching it before exams lagent bro😅

[@user-et9uq9un9p]

Coal (carbon) purifies water

[@Eat57]

iPhone body is made up of carbon so it is helpful

[@moolsingh703]

Mam sulphur nahi Mg is used in fire crackers

[@anamikasatsangi7504]

7:30 rn exam at 9:00 💀😬

[@HarshilJ-ke2uu]

CARBON IN FORM OF GRAPITE IS A GOOD CONDUCTER OF HEAT

[@GManasyadavRollno]

Mam please take session of coal and petroleum

[@meetsaravadiya765]

Graphite is good conductor of heat

[@DebaprabhoPaul_pro]

Watching it before 7 hrs of exam😢

[@anushkas.p.anushka]

Let me share with you how I learnt the reaction series PSC- MAZIL -HCuSGPl🎉 Potassium Sodium Calcium Magnesium Aluminium Zinc Iron Lead Hydrogen Copper Silver Gold Platinum...

[@radha.b4095]

Mam explain in full English then everyone can understand very well

[@manshichauhan1788]

Coal is a form of carbon it is used as a fossil fuel

[@enjoytheworld-yv9uy]

Magnesium (Mg) + Oxygen ( O2) = 2 MgO

[@user-us9hu9oe2d]

Thank you man

[@entertainmentshows157]

video starts at 3:03 Thanks me later

[@pushpajajao5893]

Thank you ma'am for explaining this chapter I was captivated and mezmorize after you explained this chapter And I got 10/10 in your quiz

[@abmallinonevideo4648]

Thank you ma'am ap bhaut accha phati hai

[@shellybhardwaj8501]

Mam any one use of carbon is: It is used as diamond in its solid form for making jewellery. Mam i got 9/10 in the test and completed it in 6 minutes. Mam it was a great session. Keep it up Byju's. 😀😃

[@vinayakumarsethi9240]

Nicely explained

[@Nithu_shorts639]

Thank you soo much mam😊

[@aaradhanakumari4878]

I got 10/10 in exam prep test 😃😀

[@TBF51]

Class starts from 3:02

[@Mudit927]

Thank you so much ma'am

[@VinayKumar-ow1pj]

carbon is a non meatal Thank You ma'am

[@GManasyadavRollno]

I got 10/10 amazing session

[@fantom5490]

Hi, I have a simple request, could you please speak in English more because there people from other places and countries watching too and we aren't able to understand your explanation. 😊

[@unknownff5254]

Where are you from?

[@rahataliadvocate3282]

Good video ❤

[@cricketlover00789]

Good night 🌃 mam

[@7clouds8787]

Why silver and gold do not react with oxygen?

[@7clouds8787]

Wood is a non metal does it react with water

[@sangeetaverma7859]

Bro because they are less reactive metals.

[@felixdeepvoice3016]

Got 9/10 I did the test in 1min 15 second

[@samairaaaaaaaaaaaaaaaaaaa]

Chup reh jhuti

[@doglover8656]

Thankyou for section😏

[@alfishademon]

Where is the quiz??

[@ankita6066]

There is a exam prep test in the description

[@alfishademon]

Oh Thank u

[@ankita6066]

@@alfishademon My pleasure 😃❤️

[@redninja6667]

Replacement reaction are 🚫 not nothing 😢

[@arunkumarviprustamgarh]

Mam notes of metal and non metals

[@LadoLado-nj6ms]

Mam l got 7/10

[@fictionfunwithjay1400]

Too cool

[@darshan09_25]

10/10 on test

[@OP_ABHINAV07]

It is used in paggani

[@sapnadhiman8689]

Mam I got 8/10 in the test

[@meetsaravadiya765]

I was watching after exam 😅😅

[@ayrgaming]

Thanks Mam

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19:37

[@meetsaravadiya765]

Really

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hiii man

[@Goal...1142]

I am watching after exam 😅

[@Yash_panditt.]

For make pencils

[@KD_Gamer18]

Tennis racket

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My exam is tommorow

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Watching before 2 days of exam 💀

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5:02

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Heyyy

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Electricity lesson send kar do

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🙏🙏🙏

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I am watching this video because tomorrow is my exam

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But both are good write

[@All_In_One_MIX2]

I got 6/10

[@rm9587]

I also

[@rithika.v6734]

Mam pls use English , few of don't understand hindi

[@rm9587]

Hi

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Ap english me sb kuch kyu bolte h kuch sanjh nhi aata h. So I dont like byjus. Because this reason byjus so beared