A substance that contains polar covalent bonds may not be overall polar. This is due to the shape of the molecule. Water molecules are polar molecules. Both of the bonds inside the molecule are ...

If the same charged object is brought close to a stream of a nonpolar liquid, the stream flow remains unaffected. You can draw the structural formula for water and hexane or build models of these ...

In the water molecule, the oxygen and hydrogen atoms share electrons in covalent bonds. There are a total of 10 protons and 10 electrons ... Alcohol has one O–H bond which is polar, but a large ...