Energy

the atom: the atom is the smallest unit of an element that still can be identified as the element. Elements are substances such as aluminum, gold and helium. the smallest unit of aluminum that is still aluminum is an atom.An aluminum can keeps its structure of its atoms.  Energy: Energy is the ability to cause change in matter.Energy moves to you up the hill on the ski lift .Energy moves you down the hill on your skis. Potential energy : is stored energy that is due to the position or condition of an object. Kinetic energy : the energy of motion.  the circuits: A circuit is a continuous path through wich charge flows. If a circuit is open in even one place, the flow of electric charge stops. series Circuits abd Parallel Circuits : In this Investigate, you may have discovered mopre than one way to build a circuit. The simplest way is to construct a series circuits.  V. Fernandez