I know that phosphorus is near the noble gas to complete it's octect but why is aluminum 3+? I know aluminum is under the group 3A so it has 3 valence electrons BUT WHYWhy can't aluminum be 5- or phosphorus could be 5+?
Because aluminum is a metalPhosphorus is a nonmetalMetals have positive valences.
One building had the same problem but someone was peeingThey set up a video cameraOtherwise there is no way to know what anyone is doingAt the meeting, mention that you are willing to help pay to install a cameraThat would make it clear that you have nothing to hideWhen i say help to pay, i mean $100 Then you get to live in peace with the super.
