3. How many hydrogen atoms have the same mass as one
atom of aluminium? [comparing, calculating]

Neither model is able to show the reactivity of potassium.

Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.

Ithink a i think i tried i hope that : )