NANOSCALE

NANOSCALE

Material: 

- Two beakers

- Morters
- Two effervescent tablet

Procedure: 

1. We need to take the two effervescent tablet.

2. We need to brake one of the effervescent tablet using the morter.
3. In each beaker put a little bit of water.
4. In the first beaker put the effervescent tablet, and in the second beaker put the broken one.

Conclusions: 

We can see that the broken effervescent tablet have a quickly reaccion than the other one.

Question: 

1. Why the crushed table was faster? 

Because there are more surface and the nanoparticles react quickly.