Sodium nitride (a neutral salt) is composed of an atom of Sodium (Na) and 2 of Nitrogen (N) with the oxidation number +5, requiring 3 electrons to complete its octet.
answered: Guest
i think that the answer is c
answered: Guest
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