Chemistry 0.0 / 5 ? ChemistryAllGCSEAQA Created by: Pika_Branwen_Created on: 12-06-19 11:22 51063879214 Across 1. NaCl (6, 8) 4. K (9) 6. NH3 (7) 7. C (6) 9. O (6) 10. CuSO (6, 7) Down 2. Na (6) 3. FeO (4, 5) 5. CO (6, 7) 8. Ca (7)
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