Question

Show experimentally that matter is made up of small particles

Answer 1

we Everything is made up of matter if we see from the microscope we will see the small structures called atoms is prove that matter is made up of small particles

Answer 2

i. Pour water into the beaker till it is half full

ii. Dissolve some potassium permanganate crystals until the solution is purple

iii. Transfer half the solution into another beaker and fill it with water

iv. Continue the process with other beakers, comparing the colour of the solution through each dilution.

Observation

The colour of the solution fades away through each dilution until the solution appears colourless.

This shows that the particles of potassium permanganate are spread out evenly in the water. Each dilution  

spreads them out further as the water molecules increase in number. Hence the purple colour fades away with  

each dilution until it becomes colourless.

Conclusion  

Potassium permanganate is made up of tiny particle