root is the user name or account that by default has access to all commands and files on a Linux or other Unix-like operating system. It is also referred to as the root account, root user and the superuser.
Non Polar The bonds themselves between phosphorus and chlorine are polar because chlorine is more electronegative than phosphorus.However the molecule is non polar because th â¦ e five regions of electron density are the same.1 person found this useful.he â¦ bond  angles are less than tetrahedral, 93 o compared to  tetrahedral angle of 109.5 o, there are four electron  pairs, three bonds and the lone pair give the molecule a distorted  tetrahedral electron arangement, (VSEPR thoery).
A molecule is nonpolar if: There are also two cases in which you can be certain that a molecule is nonpolar. The first is the trivial case in which a diatomic molecule consists of only one kind of atom. Larger molecules, even if they have only one kind of atom, are sometimes polar. This will occur when the central atom has one or more pairs of nonbonded electrons. One example of this is ozone, O 3. The middle oxygen atom has a lone pair of electrons and this lone pair gives the molecule its polarity.