In a polar covalent bond the atoms do not share the electrons equally, whereas in a nonpolar covalent bond the atoms do share the electrons equally.
No, TNT is a molecule not a bond. Any covalent bond between atoms of different elements are polar to some extent, so yes, it contains many polar covalent bonds.
A polar covalent bond is a covalent bond between atoms in which the electrons are shared unequally.
A covalent bond between two atoms of significantly different electronegativities will be a polar covalent bond because the atoms will not share the electrons equally.
A covalent bond in which the electrons are not shared equally is a polar covalent bond.
The covalent bond between carbon and hydrogen is NON-POLAR.
Polar covalent- due to the difference in electronegativity between H and Br.
polar-covalent bond is formed by unequal sharing of electrons between two atoms
Polar- chlorine and bromine have different electronegativities.
A polar covalent bond is a bond between two nonmetal atoms with different electronegativity's. Technically, only a bond between identical nonmetal atoms would be truly nonpolar, but in most cases a threshold is set for electronegativity difference to be considered polar.
The bond is polar covalent- the diffference in electronegativities is 0.65.
The bond between oxygen atoms is considered as covalent.
Any covalent bond between N and O is at least slightly polar.