08-03-2019, 06:48 AM
Watch some videos to understand this chapter in a better way:
CBSE Class 10 Science Textbook Chapter 5- Periodic Classification Of Elements
https://www.youtube.com/watch?v=94DXmFeY4rY
https://www.youtube.com/watch?v=TOXF8LXE...TUde0OurJS
https://www.youtube.com/watch?v=i50UUSNbSiA
https://www.youtube.com/watch?v=8T2rUIVD9_c
CBSE Class 10 Science Textbook Chapter 5- Periodic Classification Of Elements
https://www.youtube.com/watch?v=94DXmFeY4rY
https://www.youtube.com/watch?v=TOXF8LXE...TUde0OurJS
https://www.youtube.com/watch?v=i50UUSNbSiA
https://www.youtube.com/watch?v=8T2rUIVD9_c