Can someone please do this for me? 20 pts, and brainilist to correct person! Do it all.

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

What are four significant sources of ghgs that come from wostem washington?