Electrical Potential Energy Crossword Puzzle

QUESTIONS LIST: volt : what is the unit to measure the potential difference?, waterfall : give an example to understand the concept of potential difference?, battery : name the device that stores electric charges?, voltage : what is another name for potential difference?, electron : what is the elementary particle that carries negative charge?, conductor : what are the substances that allow the flow of electrons?, energy : what is the ability to do work?, electrolyte : what is the name of paste/liquid in battery?, voltmeter : how can you measure the voltage?, electrodes : what is the name of two terminals in a battery?