When k 2so 4( aq) and pb(no 3) 2( aq) are mixed, a white colored precipitate forms which is

The answer should be vaporization 

Carbon based or cells?

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.

The se-ci  bonds is more polar  than s-br bond