By Ashna

The words

chemical reaction- A chemical reaction is a reaction between two chemicals (or sometimes three) for example vinegar and bio carb powder.

Positive energy- The energy that makes the circuit complete.

Negative energy- The energy that pushes the Positve energy to go round.

Electrons- A electron is an atom filled with negative of positive energy.

Conducts-Conduct means organised and carried out or leading someone.

Insulates- Insulate means protecting or making a thing.

Flow- The flow of energy (or any thing actually)