Across
- 1. the “flipped” version of a fraction
- 5. gas with no interparticle attractions or collisions
- 6. a specific, standardized amount of a dimension
- 10. last step in problem solving: “Is my answer_____________?”
- 13. standard unit of temperature
- 14. preferred way to write a ratio for dimensional analysis
- 15. molar mass = 45 g/mol
- 18. significant figures in 400,000
- 20. pressure does this when heated
- 22. credited with the P-n law and *the* number
Down
- 2. Kelvin - 273
- 3. you need one of these for the test
- 4. the main arithmetic function of dimensional analysis
- 7. any quantity that can be measured
- 8. volume will do this when cooled
- 9. 6x10^23 particles
- 11. another name for “Le Systeme Internationale d’Unites”
- 12. best first step in problem solving: “What is the _____________?”
- 16. std. unit of press.
- 17. the mass of one mole of a substance
- 19. standard unit of volume
- 21. significant figures in 3.470