1. The amount of carbon material used to produce PVC and Teflon are few atoms per molecule A. ? 2 atom pair B. A? 2 and 3 respectively atomic C. 3. atoms both D. ? 3 and 2 atoms respectively.
1. Carbon number of raw materials and production PVC Teflon, there are only a few atoms per molecule A.? 2 atoms both B. A? 2 3 atom and respectively C.? ? 3 atoms both D.? 3 2 atom and respectively