What is the name of the binary compound n2p3

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

All motion is caused by force? true or false