Question

Polymers have a versatility use in various aspects of
life. Which of the following polymers is used as a
cement to hold the metal holders of electric bulbs?​

Answer 1

Answer:

cheating in goprep.....

Step-by-step explanation:

this is wrong... dont answer

Answer 2

The polymer used as a metal holder of an electric bulb is Bakelite.

• Bakelite is a polymer consisting of the phenol and formaldehyde monomers. This resin of phenol-formaldehyde is a polymer which thermosets.
• The polymer can be easily molded and is also resistant to electric current and various destructive solvents.
• Bakelite is developed in many types to provide various requirements. The basic basis of all these specific types in common is the original Bakelite resin.  
• This standard variety includes transparent plastic, for usage in valuable jewelry and a cement, for sealing electrical light bulbs