All polar molecules have a slightly positive charge at one end and a slightly negative charge at the other. In fact, it is the definition of a polar molecule.
A zwitterion has a formal positive charge at one end of the molecule and a negative one at the other end.
A polar molecule...such as water. The oxygen molecules pulls the electrons closer, causing the oxygen to have a more negative charge and the two hydrogen atoms to have more positive charges. this is very important in the bonding of water molecules to other water molecules.
A polar molecule doesn't necessarily have any overall charge. All polar means is that one part of the molecule has a negative charge and another part of the same molecule has a positive charge. These charges balance. When the charges don't balance and there is a net charge, it is referred to as an ion. An example of a polar molecule is fluoro-methane, or CH3F. The fluorine attracts the electrons in the bond a lot harder than carbon. so the fluorine has a negative charge while the carbon atom ends up with a positive charge.
Water molecules are polar, which means that one part of the molecule has a positive charge and the other has a negative charge just like the polar ends of a magnet.
Both. One side is positive while the other is negative. Taking H2O as an example, the hydrogen molecule pulls the shared electrons closer to itself, and further away from the two Oxygen molecules. This gives the Oxygen side of the H2O molecule a positive charge and the Hydrogen side a negative charge.
For my ANSER IS: The unequal sharing of electrons gives the water molecule a slight negative charge near its oxygen atom and aslightpositive charge near its hydrogen atoms. When a neutralmolecule has a positive area at one end and a negative area at the other, it is a polar molecule.
A zwitterion has a formal positive charge at one end of the molecule and a negative one at the other end.
This is a polar molecule.
A zwitterion has a formal positive charge at one end of the molecule and a negative one at the other end.
A zwitterion has a formal positive charge at one end of the molecule and a negative one at the other end.
A polar bond occur when electrons are shared unequally. However, POLAR MOLECULES are the ones that have a slight postitive charge on one end and a slight negative charge on the other end.
If you mean "Why is a molecule polarized" it would be because there is a more negative charge to one end of the molecule than the other.
one end of the molecule has a slightly negative charge and the other a slightly positive charge.
One end of a molecule or atom has a partial negative charge and the other end has a partial positive charge.
Polar molecules have positive charge on one side and negative charge on other side. Non polar molecules have covalent bond and do not have positive and negative charge on one or other side of the molecule.
A polar molecule...such as water. The oxygen molecules pulls the electrons closer, causing the oxygen to have a more negative charge and the two hydrogen atoms to have more positive charges. this is very important in the bonding of water molecules to other water molecules.
A polar molecule in which there is some separation of charge in the chemical bonds, so that one part of the molecule has a slight positive charge and the other a slight negative charge. A common example of polar molecule is water. The water acts as a solvent for polar molecules. A non-polar molecule has no separation of charge, so no positive or negative poles are formed.