Across
- 5. the total potential and kinetic energy of the particles in an object
- 7. a small particle in the nucleus of the atom with no electrical charge
- 8. a state of matter that has no definite shape but has a definite volume
- 9. thermal energy that is transfered from matter at a higher temperature to matter at a lower temperature
- 10. the ratio of the mass of a substance to its volume
- 11. the potential energy stored in the nucleus of an atom
- 12. the principle that the total amount of matter is neither created nor destroyed during any chemical or physical change
- 13. a form o potential energy that is stored in chemical bonds between atoms
- 14. a form of energy that travels through space as waves
- 16. a measure of the average energy of motion of the particles of a substance
- 17. the basic particle from which all elements are made
- 18. a chart of the elements showing the repeating pattern of their properties
- 19. the energy of moving electrical charges
- 20. the ablity to do work or cause change
- 21. the continuous flow of electric charges through a material
- 22. the number of protons in the nucleus of an atom
- 23. a characteristic of a pure substance that can be observed without changing it into another substance
Down
- 1. energy of vibrating particles through a medium
- 2. is a single substance that is pure
- 3. potential energy that depends on the height of an object
- 4. kinetic or potential energy associated with the motion or position of an object
- 6. a neutral particle made of two or more atoms joined by covalent bonds
- 15. it symbolizes where electrons are likely to be found
- 23. a positively charged particle that is part of an atoms nucleus
- 24. matter consists of solid liquid gas