Composition of Matter

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Across
  1. 2. a type of matter created when atoms are attracted to each other, but do not bond into a rigid shape
  2. 8. a solid created when the same type of molecule bonds repetitively in a long chain
  3. 10. the part of an atom that has no charge, but acts as a spacer for the protons so atoms don't push apart from the inside out
  4. 12. a type of matter made of all one type of atom or molecule
  5. 16. a type of matter created when atoms or molecules become rigidly bonded into a fixed shape
  6. 17. the force of attraction between atoms created by the sharing the electrons
  7. 18. a type of matter that is created when atoms are not attracted to each other and spread far apart
  8. 19. a solid created when metal atoms come together and share all their electrons
  9. 20. the outer part of an atom
Down
  1. 1. a type of matter made of two or more different types of atoms or molecules
  2. 3. the smallest matter that can exist independently
  3. 4. two or more atoms that have been joined through bonds
  4. 5. a solid created when atoms or molecules come together randomly
  5. 6. the 118 different types of atoms
  6. 7. a solid created by atoms or molecules that repeat in a pattern
  7. 9. the positively charged part of an atom that holds the electrons in place
  8. 11. a chart that organizes the elements by characteristics
  9. 13. the negatively charged part of an atom responsible for forming bonds with other atoms
  10. 14. the center part of an atom
  11. 15. anything with mass and volume