The 1H NMR spectrum below corresponds to an unknown compound with the molecular formula C5H8O2. Deduce and draw the structure of the molecule from the data below.

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

nuclear fission produces elements that are heavier than helium.

the elements that are used in nuclear fission and their products are much heavier than helium.