Periodic Table

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Across
  1. 1. stable positively charged particles in the nucleus of every atom
  2. 4. liquids and gases at room temperature
  3. 5. found in nucleus alongside protons
  4. 7. negatively charged particle that orbits the nucleus
  5. 10. solid, shiny substances on the left and center of periodic table
Down
  1. 2. metals spanning periods 4-7 of the table
  2. 3. horizontal rows
  3. 6. soft, highly reactive metals in group 1
  4. 8. vertical columns
  5. 9. possess properties of both metals and nonmetals