Which of the following explains how one of the postulates in John Dalton's atomic theory was later subjected to change?
Choice 1
Various scientists found that all atoms of a particular element are identical
Choice 2
Some scientists found that atoms combine in simple whole number ratios to form compounds.
Choice 3
Various scientists found that atoms consist of subatomic particles with varying mass and charge.
Choice 4
Some scientists found that bonds between atoms are broken, rearranged, or reformed during reactions.