A polar molecule has regions of opposing charge. For example in water the hydrogen are in a relatively positive area, as compared to the highly electronegative oxygen. The bent or L-shape to water is because of this polarity.
If you mean opposite partial charges, then "polar", and it doesn't have to be the "ends", necessarily, that have the opposite charges.
If you mean actual ions, then while again it doesn't have to be the "ends", the word you're looking for is zwitterion.
A polar covalent molecule. Due to electronegativity variance.
Such a molecule is said to have an electric dipole.
A zwitterion
It is called polar
Because the eletronic charges are unevenly distributed, that's why it's called polar.
It is called an electric current.
It is called static.
First of all atoms that have charge are called ions. Atoms with opposite charges will always attract each other to neutralize one another. And the reason why they have charge is due to a chemical reaction in aqueous solution that caused a separation of charges. For example: NaCl (table salt) mixed in water causes the molecule to break apart with (+)Na and (-)Cl which are called ions.
A molecule whose ends have opposite electric charges is called a polar molecule.
Such a molecule is said to have an electric dipole.
Such a molecule is said to have an electric dipole.
Polarpolar
It is called polar
dipole dipole
An electric (or electrostatic) attraction.
The flow of electric charges is current.
If you are referring to the flow of electric charges it is called electrical energy.
Like poles repel; opposite poles attract. They are similar to electric charges, for they can both attract and repel without touching. ... Electric charges produce electrical forces and regions called magnetic poles produce magnetic forces.
flow of electricity through a conductor are electric charges
Because the eletronic charges are unevenly distributed, that's why it's called polar.