Saved Bookmarks
| 1. |
2. Fill in the blanks:i. Burning of a match stick ischange |
|
Answer» match burns, it UNDERGOES a CHEMICAL change. Matches use sulfur, phosphate and a friction agent held together by a BINDING agent. With a match, heat IGNITES the phosphorous on the head of the match. ... The initial heat from burning phosphorous BREAKS down potassium chlorate in the match head, which releases oxygen. |
|