Matter: Particles, States, Diffusion

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1. 
Why does diffusion become faster when heated?

2. 
The maximum number of states to be found in matter are-

3. 
Why does water boil at a lower temperature at high altitudes?

4. 
Which is an example of an amorphous solid?

5. 
What keeps particles of matter together?

6. 
Which state of matter has the highest rate of diffusion?

7. 
Which is an example of a crystalline solid?

8. 
How is a Bose-Einstein Condensate (BEC) formed?

9. 
Why can’t particles in solids move freely?

10. 
What is sublimation?

11. 
Bose-Einstein condensate is a-

12. 
What makes ice less dense than water?

13. 
What is the process of a solid turning into a liquid called?

14. 
How can you change a gas into a liquid?

15. 
Lowering the atmospheric pressure on a liquid-

16. 
Why does the smell of hot food travel farther?

17. 
What is the space between particles of matter called?

18. 
Who received the Nobel Prize for Bose-Einstein Condensate in 2001?

19. 
Who is known as the father of modern chemistry?

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