As water condensed within the atmosphere it forms clouds. Which of the following choices best describes the water molecules as the clouds are forming? A. Slowing down B. Speeding up C. Not moving D. Far apart

It was ernest rutherford

Ch4 and ph3 are both covalent since they are composed both of non-metals.    ch4 is non- polar because of  london forces and has a geometry of tetrahedral  ph3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (imf) . since ph3 is polar, it has a stronger imf   

Idon't know hope someone you