Across
- 7. ,The sum of all the kinetic energy (KE) and potential energy (PE)found in substance
- 11. ,The ability to do work or cause change
- 13. ,the transfer of thermal energy through light and space
- 14. ,The total kinetic (motion) energy of the tiny particles that make up matter
- 16. ,Energy that is stored in a system or object due to position or height
- 17. ,Force exerted on matter through collisions with other atoms
- 20. ,Average kinetic energy of all the particles in a material;
- 22. ,the movement of thermal energy from a warmer object to a cooler object
- 23. ,thermal energy transferred through contact
- 24. ,made up of only one type of atom
Down
- 1. ,The smallest particle of an element made of electrons, protons, and neutrons
- 2. ,The atoms have low energy/strong bonds/ vibrate in place/
- 3. ,thermal energy transferred through flowing gasses or liquids as warm rises and cold sinks
- 4. ,negatively charged particle found in the electron shells
- 5. ,Energy of motion
- 6. ,A substance made up of atoms of two or more different elements joined by chemical bonds
- 8. ,the atoms have high energy/lots of collisions/ move freely/weakest bonds
- 9. ,The particle with no charge is found in the nucleus of an atom.
- 10. ,positively charged particle in the nucleus of an atom
- 12. ,2 or more of the same or different atoms
- 15. ,the atoms have medium energy/weaker bonds/slip and slide past each other
- 18. ,Movement of energy from one system to another
- 19. ,energy cannot be created or destroyed but only changes form
- 21. ,Anything that has volume and mass