1. An atom that is deficient in electrons is called a positive _______.   ion   radical   valency   Hint Half-n-half Clue   2. The tendency of electrons to move from one point to another on a conductor is dependent on the difference in _______ of those points.   electrical capacitance   electrical wattage   electrical potential   Half-n-half Clue   3. _______ charges attract each other.   Similar   Like   Unlike   Half-n-half Clue   4. What does the symbol _______| |_______ represent?   capacitor   electroscope   resistor   Half-n-half Clue   5. Name the law: 'The sum of the total electrons in a system is a constant quantity'   Law of Conservation of Momentum   Law of Conservation of Electric Charges   Law of Conservation of Matter   Half-n-half Clue   6. The main purpose of a lightning conductor is to provide a path by which static electricity in the atmosphere can flow directly into the earth.   True   False   7. The charge on an electron is _______.   positive   neutral   negative   Half-n-half Clue