More Related Content Similar to Physical and Chemical changes of the Matter. (20) More from 100000000440 (11) Physical and Chemical changes of the Matter.4. Physical changes
Ice cycle (Activity 1) :
What will happen if ..
What will happen if you put a bottle of water into freezer?
What will happen if you put a piece of Ice on a Flame ?
7. Have you known that .. Wax has a physical change !
• Let’s do this experiment to make sure of that !
Activity (2)
9. So ,Can we bring this Icing sugar ?
• Activity (3) .
11. So .. Why does it have a salty taste?
Activity (4) :
12. So , Physical changes of a matter
It is the change of the appearance of matter with out change of its structure.
It concludes :
14. So .. How can we do Caramel ?
• Activity (5) :
Burning of sugar
17. So .. There is a change .. Can’t be reversed right !
So .. Let’s make sure of this property by doing this Activity .
Activity (6)
19. So , What is Rust !
• So let’s do this activity to conclude .
• Activity (8)
20. Chemical change is :
It is the change of the structure of a substance >>
Producing a new substance with different properties .
21. With these materials .. Can you fill in this Balloon !
1. Sodium bicarbonate .
2. Vinegar
3. Flask (150 ml)