CLASS 7, 8_ ELEMENTS , COMPOUNDS AND MIXTURES

ELEMENTS COMPOUNDS AND MIXTURE

Separation OF Mixture

1. Solvent Extraction

https://www.youtube.com/watch?v=1tmqUVSVPo4

2. Distillation

https://www.youtube.com/watch?v=ukWSVVxyEDw

3. Gun Powder
https://www.youtube.com/watch?v=mqHVRgCkCDE&index=22&list=PLqOO1COTFHBtV_jPHcG_6ys0yN-_eANLJ

4. ALKALI METALS
https://www.youtube.com/watch?v=6ZY6d6jrq-0&list=PLDBCD8541B9132781&index=2
https://www.youtube.com/watch?v=6ZY6d6jrq-0&list=PLDBCD8541B9132781&index=2