1. Energy: Force and Motion

2. Charge- particles of which matter is made that attract or repel atoms.

3. Attract- to draw in by a physical force.

4. Magnet- produces a magnetic field which attracts metals such as iron, cobalt, and nickel. 

5. Magnetism- the property, quality, or condition of being magnetic.

6. Repel- to drive or force back; hold off.

7. North and South Pole- invisible field with opposite effects or opposite electrical charges.

8. Electricity- the effect of the force field of charged electrons that releases energy.

9. Energy- capacity to move an object (mass) by the application of force
Energy- capacity to move an object (mass) by the application of force. Can be electrical, mechanical, chemical, thermal, or nuclear, and can be transformed from one form to another. 

10. Conduct- material that electricity flows easily through.

11. Conductivity- ability to transmit heat, sound or electricity through matter.

12. Medium- conductor that allows different ranges of electric voltage to pass through from one location to another.

13. Electrical Circuit- unbroken path which electricity travels through.

14. Light- form of radiant energy that travels in a straight path.

15. Refract-  to alter the path of light through clear, opaque, or solid matter.

16. Heat- form of energy that causes a difference in temperature.

17. Thermal Energy- a form of energy that is created by heat.