Salt water energy

We can produce energy by SALT .SALT water is the good conductor of electricity . the conductivity of the SALT WATER is due to the presence of both the positive and negative charged ions (an ions is an atom that has an electrical charge because it has either gained or lost electron.)
           SALT molecules are made of sodium ions and chlorine ions. when a SALT , like sodium chloride (SALT) is dissolved in water the sodium and chloride separate temporarily. The sodium atom will become a positively charged ions and chloride atom will become a negatively charged ions.

       Aim : To prove that the SALT contains electrical energy

Matrerials required to prepare  : Cups , salt , water , LED or 9v bulb , zinc plates , copper plates , wires .

Procedure to prepare : take cups and fill water in it . Add a table spoon of salt in a single spoon. Take copper and zinc plates and keep it in salt water as shown in fig. Then settle wires as shown in fig. Now the zinc plates observes the negative charged ions from SALT. Copper plates observes the positive charged ions from SALT . Now , test your project with LED lights