Assertion: table's element | /r/HasAspect | electron
Facets:
value: in its outer shell
type: LOCATION
Source sentences:
text: Elements in a group have electrons arranged in similar ways, according to the number of valency electrons, which gives them similar chemical properties (they behave in similar ways).
text: Every element in the first column (group one) has one electron in its outer shell.
text: Every element in the second column (group two) has two electrons in the outer shell.