If you have inherited the talent to play the piano, you can play the instrument really well without any practice. true or false

I think its false.
i dont think you can play an instrument really well unless you practice at least once

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