Science · Energy

Energy Vocabulary

Middle school energy words: kinetic, potential, thermal, conduction, radiation and more.

  • 🎓 Grades 6–7
  • 🧪 Science
  • 📐 MS-PS3-1
  • ❓ 20 questions
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  1. energy

    Ability to do work or cause change

  2. kinetic energy

    Energy of motion

  3. potential energy

    Stored energy due to position or shape

  4. thermal energy

    Total energy of moving particles in matter

  5. chemical energy

    Energy stored in the bonds of substances

  6. electrical energy

    Energy carried by moving electric charges

  7. radiant energy

    Energy carried by light and other waves

  8. nuclear energy

    Energy stored in the center of atoms

  9. mechanical energy

    Sum of kinetic and potential energy

  10. heat

    Energy moving from a warmer to a cooler object

  11. temperature

    Measure of how fast particles are moving

  12. conduction

    Heat moving through direct contact

  13. convection

    Heat moving by currents in a liquid or gas

  14. radiation

    Energy moving as waves through space

  15. joule

    Unit used to measure energy

  16. work

    Force used to move an object a distance

  17. power

    Rate at which work is done

  18. friction

    Force that turns motion into heat

  19. energy transfer

    Energy moving from one object to another

  20. conservation

    Energy is never made or lost, only changed

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