Assertion: atom | /r/HasAspect | different weights
Facets:
value: than atoms of another element
type: OTHER
Source sentences:
text: Dalton's additions to the theory included the following ideas: That all atoms of a certain element were identical, that atoms of one element will have different weights and properties than atoms of another element, that atoms cannot be created or destroyed and that matter is formed by atoms combining in simple whole numbers.