How many of the following polymers contain atoms of halogen family in their structures?PVC, orlon, teflon, terylene, neoprene, bakelite

To determine how many of the listed polymers contain atoms of the halogen family (which includes fluorine, chlorine, bromine, iodine, and astatine), we will analyze each polymer:

1. PVC (Polyvinyl Chloride): Contains chlorine atoms in its structure.
2. Orlon (Acrylic): Does not contain halogen atoms; it is primarily made of carbon, hydrogen, and nitrogen.
3. Teflon (Polytetrafluoroethylene): Contains fluorine atoms in its structure.
4. Terylene (Polyethylene terephthalate): Does not contain halogen atoms; it is made from terephthalic acid and ethylene glycol.
5. Neoprene (Polychloroprene): Contains chlorine atoms in its structure.
6. Bakelite (Phenolic resin): Does not contain halogen atoms; it is made from phenol and formaldehyde.

Summary of Findings

• Polymers containing halogen atoms:
  • PVC (Chlorine)
  • Teflon (Fluorine)
  • Neoprene (Chlorine)

Final Answer

3 of the listed polymers contain atoms of the halogen family in their structures.