polar
H2O is POLAR because its NDM is # from zero
No it is nonpolar. H2 contains 2 atoms of the same element, therefore there is zero difference in electronegativity.
No. The molecule is symmetrical with identical hydrogen atoms on each side so the electrons will not be dawn more to one side than the other.
No, it has a nonpolar covalent bond. Covalent bonds in diatomic molecules containing two atoms of the same element are always nonpolar.
No, it is not.
Yes, it is polar.
yes
Polar.
H F is most polar
H - Se (two dots on top and two dots on bottom) - H Se has two lone pairs (a total of four dots) and a Hydrogen is bonded to either side of it.
Polar!
Polar, it has a dipole moment of 1.85 D which is very polar.
C-H bond of it is polar.CH4 has four such bonds
H F is most polar
H - Se (two dots on top and two dots on bottom) - H Se has two lone pairs (a total of four dots) and a Hydrogen is bonded to either side of it.
yes. slightly polar
Yes. it is polar
polar
The chemical formula for aluminum selenide is Al2Se3. This is an ionic compound, so it is shown with 2 Al 2+ + 3 [Se] 2-. Around the Se are dot pairs on all four sides showing the complete transfer of electrons from the Al to the Se atoms.
polar
"Biyar pine se kya hota h?" in English translation is "Five pine se kya hota h?"
Only the OH bond is polar. The others are not.
Polar covalent, electronegativity differece between N and H is is 0.84.
If you think to ammonia molecule, this is polar.
No, they are the same atom and there for there is no un even distribution of electrons, making it non polar.