Periodic Table Crossword

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Across
  1. 3. non-reactive elements
  2. 4. Less reactive than Alkali metals
  3. 6. All of the electrons spinning around the nucleus
  4. 8. The most reactive elements
  5. 9. Solids at room temperature, Good at conducting electricity, Can bend or stretch
  6. 12. Have properties of both metals and non-metals
  7. 14. Tells us how many protons are in the nucleus of the element.
Down
  1. 1. Tells us the mass of the element
  2. 2. Gases at room temperature, Do not conduct electricity, Do not bend or stretch
  3. 4. Negatively charged particles that orbit around the nucleus
  4. 5. The middle part of an atom that holds the Protons and Neutrons
  5. 7. The ability to come together with other elements
  6. 10. Positively charged particles found in the nucleus
  7. 11. Atoms with different properties. Everything around us is made up of different types of elements
  8. 13. Neutral particles found in the nucleus