What is another name for a sub-level?
a: quantum
b: orbital
c: orbit
d: energy level

Idk lolb. jinbbffv nennejejej

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   

Heating it up with cause a quicker reaction time