Which objects in space formed from the huge disk of ice and debris beyond the outer planets? check all that apply. a. pluto b. comets c. neptune d. a solar nebula e. planetesimals

Ions gain or lose electrons

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   

Is there any options, for this