Revision and Periodic Table Group Crossword

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Across
  1. 1. Unreactive nonmetals. (5)
  2. 4. at room temperature, most metals are _______. (6)
  3. 8. particle with no charge in nucleus of atom. (7)
  4. 10. Table salt is also called sodium _______. (8)
  5. 12. metals Elements in Groups 3-12.
  6. 13. _______ indicates that seven of an element is present in a molecular compound. (5)
  7. 15. The name of the elements found in Group 17 of the Periodic Table. You can find flourine and chlorine in this group. (7)
  8. 17. Elements in the horizontal rows of the Periodic Table are called _______. (6)
Down
  1. 2. Element in the 17th column and 4th row. (7)
  2. 3. The only nonmetal on the left side of the periodic table. (8)
  3. 5. This element has 12 protons in its atom. (9)
  4. 6. tetra-chloride has _______ chlroine atoms in the molecular compound. (4)
  5. 7. Irreversible change is a characteristic of _______ change. (8)
  6. 9. Electrons are _______ charged. (10)
  7. 11. Elements with metallic and nonmetallic properties. (9)
  8. 14. _______ metals are the metals listed in Group 1 of the Periodic Table. (6)
  9. 16. Element with the symbol Pb.(4)