The Periodic Table

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Across
  1. 4. Columns in the periodic table are also known as?
  2. 8. State the trend in reactivity down group 7?
  3. 9. State the trend in reactivity down group 1?
  4. 11. What state is Iodine at room temperature?
  5. 12. State the most reactive element in group 7?
Down
  1. 1. State the name given to group 7 elements?
  2. 2. State the element with the chemical symbol Cu
  3. 3. State the name of the metals between group 3 and 4?
  4. 5. metal State the name given to group 1 metals?
  5. 6. What state are group 1 elements at room temperature?
  6. 7. Rows in the periodic table are also known as?
  7. 10. What state is Bromine at room temperature?