Question

write an activity to show that matter is made up of very simple particles

Answer 1

take a small piece of potassium parmangante and put it into a glass of water .after some time you can see that the whole glass of water have tuned into the potassium parmanganate's colour .the small piece of potassium parmanganate coloured the whole glass of water because it is made up of very small particles that we cannot even see with the help of microscope also.