Across
- 4. energy from the movement or flow of electrons
- 6. the movement of heat through direct contact of two objects. Works best in solids
- 9. a negatively charged particle inside an atom. It is located around the outside
- 11. a material or object that prevents or slows the flow of energy
- 12. the positive or negative state of a particle
- 14. energy from movement or motion. Also called mechanical energy
Down
- 1. energy created from the motion or movement of atoms in matter. Also called thermal energy
- 2. a state of matter where the atoms are spread out and have so much energy, they bounce off each other rapidly
- 3. the basic building block of matter, made of protons, neutrons, and electrons
- 5. the movement of heat through fluids, like air or water, where warm parts rise and cool parts sink. Works in liquids and gases
- 7. the relationship between the mass and volume of matter. It is how tightly packed the matter is
- 8. a material or object that helps the flow of energy
- 10. a special form of energy that makes things visible to our eyes. Part of the Electromagnetic Spectrum.
- 13. the power or ability to make something move, work, or be active