分子を発見したのは誰？
The structure of the molecule is not necessarily static, as it is more vibrating. Dissociation of chemical bonds within a molecule and recombination of atoms that form new bonds are recognized as a change in the type of molecule, that is, a change in substance (familiar with chemical reactions). An ion that has electrons added or removed from a molecule is called a molecular ion. John Dalton proposed the atomic theory in 1803, and the existence of atoms based on the law of multiple proportions in 1804.
John Dalton