Inorganic Chemistry

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Across
  1. 3. a substance used for making cement
  2. 6. mixture of CO and H2 is called
  3. 9. A halogen formed in Deacon's process
  4. 10. a substance burnt to produce carbon dioxide
  5. 11. a substance, when heated, produce POP
Down
  1. 1. an alloy of lead and lithium
  2. 2. common name of N2O is ________ gas
  3. 4. most stable allotrope of phosphorus
  4. 5. an element used in X-Ray windows
  5. 7. chemical name of CaF2
  6. 8. manganate ion is of this color