Across
- 2. percent of a molecule each element takes up
- 4. has no set volume or shape
- 6. a compound that absorbs water molecules
- 10. volume increases as pressure decreases
- 11. pressure increases as temperature increases
- 14. formula that gives the actual number of elements in a compound
- 15. two elements in different molecules switch what places
- 18. volume increases as temperature increases
- 20. a conversion factor relating the number of moles of two substances
- 22. number of atoms in a mole
- 23. arangment of electrons in an atom
- 24. 4 numbers used to locate an electron
- 25. has a set volume and shape
Down
- 1. formula that gives ratio of elements in a compound
- 3. one element switches from one element to another
- 5. yield found from experimenting
- 7. ratio of actual yield to theoretical yield
- 8. force on an object in a unit area
- 9. all moving particles have characteristics of a wave
- 12. using the group 18 elements to shorten the electron configuration
- 13. a reactant combines with oxygen to form water and carbon dioxide
- 16. has a set volume with no set shape
- 17. compounds break down to form simpler products
- 19. list of elements in order from most reactive to least
- 21. two elements combine to form one molecule