Nitrogen gas (N2) is completely non-polar.
See the Related Questions for how to determine the polarity of any molecule!
Iodine monochloride (ICl) is a nonpolar molecule because the electronegativity difference between iodine and chlorine is not significant enough to create a dipole moment.
NH3 is a polar covalent molecule because nitrogen is more electronegative than hydrogen, causing unequally shared electrons and creating a partial positive and partial negative charge in the molecule.
No, Dihydrogen monoxide (water) is a polar molecule. It has a partial positive charge on the hydrogen atoms and a partial negative charge on the oxygen atom, resulting in an uneven distribution of electrons.
The sulfate ion (SO4 2-) is a symmetrical molecule, with a tetrahedral arrangement of atoms around the sulfur. This symmetry cancels out the dipole moments of the individual bonds, resulting in a nonpolar molecule overall.
NH2- is polar because the nitrogen atom is more electronegative than the hydrogen atoms, causing an uneven distribution of charge in the molecule. This results in a partial negative charge on the nitrogen atom and a partial positive charge on the hydrogen atoms, creating a polarity in the molecule.
Nitrogen gas (N-N) is a nonpolar molecule because nitrogen and nitrogen atoms have similar electronegativities and do not have a significant difference in charge distribution. This results in a symmetrical distribution of electrons around the molecule, making it nonpolar.
Assuming you are referring to nitrogen trichloride, then it IS polar, it is NOT chiral though. NCl3 has C3V symmetry and therefor is polar. The molecule is NOT planer due to the lone pair on Nitrogen so the bond dipoles do NOT cancel thereby making it Polar.
The molecule is nonpolar.
No a molecule is a molecule, polar or nonpolar.
Methyl is a nonpolar molecule.
Cyanide (CN-) is a polar molecule because of the unequal sharing of electrons between carbon and nitrogen due to the high electronegativity of nitrogen. The dipole moment created by this unequal sharing results in a polar covalent bond in the molecule.
non-polar molecule
Glycine is a polar molecule.
Tyrosine is a polar molecule.
ASCl3 is a polar molecule.
CFH3 is a polar molecule.
CHF3 is a polar molecule.