Why are hydrogen bonds considered a special class of dipole-dipole interactions?.

What are the choices?

Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.

Ok so co(g) is not pronoused that. the only clue is that youpronouse it the oppisote way. 

For a collision to be successful you need 2 different objects