COMBUSTION AND FLAME

1234567891011121314
Across
  1. 3. THE P OF LPG
  2. 7. CHEMICAL PROCESS IN WHICH HEAT IS GIVEN UPON BURNING
  3. 8. SUBSTANCES THAT CATCH FIRE EASILY WITH A FLAME
  4. 9. SUPPORTER OF COMBUSTION
  5. 11. LARGE AMOUNT OF HEAT, LIGHT AND SOUND IS RELEASED INSTANTLY
  6. 12. CHEMICAL IN FORM OF DRY POWDER USED TO DOUSE FIRE
  7. 13. COMBUSTION THAT HAPPENS WITHOUT ANY APPARENT CAUSE
  8. 14. THE AMOUNT OF HEAT RELEASED WHEN 1 KG OF FUEL IS BURNED
Down
  1. 1. ELEMENT ON THE HEAD OF A MATCH STICK
  2. 2. THE ZONE OF FLAME THAT IS MODERATELY HOT
  3. 4. RAIN THAT CONTAINS OXIDES OF NITROGEN AND SULPHUR
  4. 5. HAS THE HIGHEST CALORIFIC VALUE
  5. 6. LIQUID FUEL USED IN HOMES
  6. 8. THE MINIMUM TEMPERATURE AT WHICH A SUBSTANCE CATCHES FIRE
  7. 10. A SUBSTANCE THAT UNDERGOES COMBUSTION