Search for tag: "lone"

Formal Charge only edit-2 duration 3 minutes 31 seconds Formal Charge only edit-2 Formal Charge only edit-2	Formal Charge only edit-2 formal charge electrons bonding bonds valence charge oxygen nitrogen charges carbon pairs shell takeaway formula lone atoms half electron sets pair cation From Don Davies 0 likes 0 plays 0
Circle Excerpt duration 29 seconds Circle Excerpt Circle Excerpt	Circle Excerpt lone sisters brothers mother From Thomas Priest 0 likes 57 plays