Elements and the Periodic Table

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Across
  1. 2. is what forms when two or more atoms combine.
  2. 4. you can easily see the particles might need a microscope
  3. 6. A combination of two or more materials that are NOT chemically combined.
  4. 8. A tool used by chemists to help arrange the elements based on certain characteristics they share.
  5. 9. the building blocks of matter
Down
  1. 1. are located on the right side of the periodic table.
  2. 3. Two or more different elements that combine by a chemical change and create something with NEW and different physical and chemical characteristics.
  3. 5. display properties of both metals and nonmetals.
  4. 6. are located on the left side of the periodic table.
  5. 7. The 7 horizontal (across) rows of elements in the periodic table.