The First 20 Elements 0.0 / 5 ? ChemistryThe Periodic TableGCSENone Created by: GoddessOfLondonCreated on: 03-10-15 13:28 8910231765 Across 1. Twentieth Element (7) 5. Eight Element (6) 6. Tenth Element (4) Down 1. Sixth Element (6) 2. Second Element (6) 3. Fourteenth Element (7) 7. Eighteenth Element (5) 8. Third Element (7) 9. Seventh Element (8) 10. Atomic mass of seventh element (8)
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