Assertion: ligand's pair | /r/HasProperty | joined by single two-electron bonds
Facets:
value: as in the molecule
type: OTHER
Source sentences:
text: A key step is drawing the Lewis structure of the molecule (neutral, cationic, anionic): atom symbols are arranged so that pairs of atoms can be joined by single two-electron bonds as in the molecule (a sort of "skeletal" structure), and the remaining valence electrons are distributed such that sp atoms obtain an octet (duet for hydrogen) with priority that increases with electronegativity.