The electrons are shared unequally in the bond between oxygen and hydrogen. They spend more time near the oxygen than the hydrogens creating a very small charge unbalance between the atoms (oxygen us slightly negative while the hydrogen is slightly positive). This is called a polar covalent bond. Polar bonds can "stick" weakly to other polar bonds, or to ions. The small size and polar nature of water makes it a good solvent because it can coat polar molecules such as sugar and pull them into solution.
no way
prion
Electrons are most likely to be shared equally in nonpolar covalent bonds, where the atoms involved have similar electronegativities. This equal sharing occurs because neither atom has a strong pull on the shared electrons. Examples include diatomic molecules like oxygen (O2) and nitrogen (N2).
a non-polar bond
Electrons are shared. they may be shared equally if the elements are nearly equal in electronegativity; a nonpolar covalent bond. Or they may be shared unequally, that is the electrons may spend more time in one atoms orbital than the other atoms orbital(s), if the electronegativity variance is great; a polar covalent bond.
Yes, nonpolar covalent bonds are formed when the shared electrons between atoms are shared equally, resulting in a balanced distribution of electric charge. If the shared electrons are not equally shared, creating an unequal distribution of charge, a polar covalent bond is formed.
No, in a covalent bond the shared electrons may not always be shared equally between two atoms. Depending on the electronegativity of the atoms involved, one atom may attract the shared electrons more strongly, leading to a polar covalent bond where the electrons are not shared equally.
Covalent
no way
No, a covalent bond is considered nonpolar when the two atoms share the electrons equally. If the electrons are not shared equally and there is an unequal distribution of charge, then the bond is considered polar.
prion
Called a covalent bond.
Electrons are most likely to be shared equally in nonpolar covalent bonds, where the atoms involved have similar electronegativities. This equal sharing occurs because neither atom has a strong pull on the shared electrons. Examples include diatomic molecules like oxygen (O2) and nitrogen (N2).
no. A polar bond is a covalent bond in which electrons are shared unequally. A nonpolar bond is a covalent bond in which electrons are shared equally.
a non-polar bond
It depends on the electronegativity of the atoms in the molecule. When an atom has a higher electronegativity than the others in the molecule, the electrons will have a higher affinity for that side, making the molecule polar.
A covalent bond in which electrons are shared equally is called a nonpolar covalent bond. This means that the atoms have the same or similar electronegativities, resulting in a balanced sharing of electrons between them.