Final Exam
Across
- 2. left side of table; shiny; conduct electricity
- 7. Cl
- 8. strong acid found in the stomach
- 9. equivalent of 1 cubic centimeter and ____ milliliter
- 11. anything that has mass and takes up space
- 15. atomic number
- 17. giving away electrons
- 18. salt and water are the products
- 23. amount started with equals amount ending with
- 26. number of electrons first orbital can hold
- 27. state of matter with definite shape and volume
- 28. unit of measure for length
- 29. element with only 1 electron
- 30. numbers used to balance equations
- 33. definite volume and takes shape of container
- 34. unit of measure for mass
- 35. containing only one type of atom
- 36. location of protons and neutrons
- 38. tells how many orbitals an element will have
Down
- 1. gaining electrons
- 3. Na
- 4. contains the H+ (hydronium ion)
- 5. two or more nonmetals combined together
- 6. solid to a liquid
- 10. glow-in-the-dark element found in group 18
- 12. smallest unit of matter
- 13. the pull of gravity on an object
- 14. contains the OH- (hydroxide ion)
- 15. scale from 0-14 for acids and bases
- 16. two elements combined making a new compound
- 19. strong base found in drain cleaner
- 20. length times width times height
- 21. quickly moving particles filling container
- 22. combining 2 or more elements together
- 23. taste of bases
- 24. combining a metal and a nonmetal
- 25. number of electrons filling outer orbital
- 31. where electrons may be found
- 32. study of matter
- 34. same number of valence electrons
- 37. taste of acids