Discribe the activity to demonstrate that molecule are made up of very minute practicals
Answers
Answer:
To demonstrate the idea of an atom being the smallest unit of an element, take a pile of paper clips and divide it into two piles, and then divide those in half again. Continue dividing until you have one paper clip in a pile. The original pile represented matter, and you have just divided matter down to its smallest unit that still functions—one paper clip still holds loose papers together. Cut the paper clip in half. Does it still do the same job as a whole paper clip? No. In the same way, the atom is the smallest piece of an element that still functions as an element.
Answer:the activity of dissolving potassium permanganate
Explanation:
take 5 beakers of water
in 1st beaker put 100 ml water and in other 90 ml
drop crystals of potassium pemangante and stir.
now take 10 ml of solution from 1st beaker and pour into 2nd
like wise continue pouring 10 ml from the previous beaker to next until the last 5th beaker is dissolved
u will notice that as we dilute it the number of times it gets more fade but the color still remains representing how small the particles are.
hope it was helpfull