Chapter 11 Review

123456789101112
Across
  1. 3. atomic particle with a negative charge
  2. 6. anything that has mass and takes up space
  3. 7. mixture with 2 or more substances evenly mixed but not bonded together
  4. 8. substance made of only one kind of atom
  5. 10. tiny particle that is the building block of matter
  6. 11. made up of two or more elements that are chemically bonded
  7. 12. matter with a composition that is always the same
Down
  1. 1. matter that can vary in composition
  2. 2. a mixture that is not evenly mixed
  3. 4. atomic particle with no charge
  4. 5. atomic particle with a positive charge
  5. 9. two or more atoms that are held together by chemical bonds