chemistry

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Across
  1. 5. state of matter with a definite shape and volume
  2. 6. electron is most likely to be found rings
  3. 8. state of matter with no shape or volume
  4. 9. number of protons
  5. 10. anything that takes up space
  6. 12. positively charged atoms
  7. 16. neutral charged atom
  8. 19. element that has the property of shiny luster, ductility, and malleability
  9. 20. elements that make up group 17
Down
  1. 1. able to be drawn into thin wires
  2. 2. characteristics used to describe an object
  3. 3. state of matter made up of electrical charged particles
  4. 4. substance that cannot be broken
  5. 7. state of matter with a definite volume but no definite shape
  6. 11. smallest part of an element
  7. 13. center or core of an atom
  8. 14. negatively charged atoms
  9. 15. total mass of protons and neutrons
  10. 17. gasses elements that make up group 18
  11. 18. able to be hammered into different shapes