PLEASE ANSWER THIS ASAP THIS IS A SCIENCE QUESTION NO LINKS

The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '

Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.

The voltage applied across a given parallel-plate capacitor is doubled. how is the energy stored in the capacitor affected?