Chemistry Core 5.0 / 5 based on 2 ratings ? ChemistryAnalysing substancesGCSEEdexcel Created by: Emily HaucaCreated on: 22-03-18 20:22 1048652317 Across 1. what is the insoluble solid called? (1, 11) 5. formular for ydrogen lithium sodium potassium? group 1 (1, 2, 2, 1) 6. what are the horocontal rows called? (7) 7. chlorine co2 sulferdoxide and ammonium? (7) Down 1. are ionic compounds soluble in water? (3, 7) 2. chadurk?discovers (7) 3. fluoride chloride bromide and iodide group7 ? (1, 2, 2, 1, 0) 4. what deos the period show? (3, 8, 5) 8. what state at room temperature? (5) 10. if atom gains electrons what does it become? (8)
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