A molecule is polar because it has an uneven distribution of electrons within it. For example the oxygen in H2O has a higher electronegativity than the hydrogen. This means that the oxygen will possess more of the electron, and therefore more of the negative charge than the hydrogen, leading to a polar molecule.
H2O is a polar molecule; +H3O is even more so.
Halogen molecules are not polar.
a molecule having slightly negative and positive ends with regard to change
If the difference in electronegativity is greater than 0.3 than it is Polar. Nitrogen and Bromine the difference is less than .3 so it is nonpolar
Molecules that do not have oppositely charged ends are nonpolar molecules.
No a molecule is a molecule, polar or nonpolar.
A polar molecule.
it is polar (inorganic) molecule
Water IS a polar molecule.
Water is a polar molecule.
non-polar molecule
O2 is non polar molecule .
H2O is a water molecule, which is polar.
ASCl3 is a polar molecule.
CFH3 is a polar molecule.
CHF3 is a polar molecule.
Asparagine is a polar molecule.