Science with Mr Barks

Every day in class 5 we make our way to go to class 1 with Mr Barks, and we do science.We are learning about dens and mass, but last week we was learning about gas,solids and liquids.We got to 4 ingredients corn syrup,vegetable oil,dish washing liquid, water.We had a 3 shot glasses one with corn syrup one with vegetable oil one with dish washing liquid.

When we put the second heaviest which was dishwashing liquid the dish washing liquid stayed on top of the first heaviest which was corn syrup.Then we add the vegetable oil and that stayed on top of the dish washing liquid.Because it is lighter than the rest, but the dish washing liquid was not the heaviest that is why it floats.The corn syrup has the heaviest molacus.