Assignment for 8-26-24 for P. Shipman's Classes

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Across
  1. 3. anything that has mass and volume
  2. 4. the capacity that an object has
  3. 10. the smallest piece of matter that can be considered matter
  4. 12. the amount of matter per unit of volume
  5. 14. the base unit of mass
  6. 17. a nonmetal that is a liquid at room temperature
  7. 18. the base unit of length
  8. 19. its chemical symbol is K
  9. 20. atomic number 50
  10. 21. located in the nucleus, this subatomic particle has no charge
  11. 22. elements with characteristics of both metals a nonmetals
  12. 23. the amount of matter in an object
Down
  1. 1. has 17 protons
  2. 2. elements that are normally solids at room temperature and that comprise the bulk of the period table of elements
  3. 4. the electrons found in the outermost energy level of any atom
  4. 5. this element has 15 protons
  5. 6. the science that studies how atoms' electrons interact
  6. 7. chemical symbol = Na
  7. 8. the base unit of volume
  8. 9. atomic number 20
  9. 11. the identifying subatomic particle in each element
  10. 13. the "massless" particle
  11. 15. its chemical symbol is Fe
  12. 16. lithium’s chemical symbol