Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

Is robert a type of plastic?

1 Answer

Robert Banks won the Perkin medal in the year of 2001 for invention of two types of plastics. One of them was crystalline polypropylene and high density polyethylene.

{{ relativeTimeResolver(1629663395828) }}

LIVE
Points points 8
Rating

Similar Questions
Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE