Podcast
Questions and Answers
Which term describes a molecule made up of the repetition of some simpler unit?
Which term describes a molecule made up of the repetition of some simpler unit?
- Thermoplastic
- Polymer (correct)
- Elastomeric
- Monomer
Which of the following is an example of a natural polymer?
Which of the following is an example of a natural polymer?
- Nylon
- Polystyrene
- Polyethylene
- Cellulose (correct)
What is the difference between thermoplastic and thermosetting polymers?
What is the difference between thermoplastic and thermosetting polymers?
- Thermoplastic polymers can be melted and re-molded, while thermosetting polymers cannot be melted and re-molded. (correct)
- Thermoplastic polymers and thermosetting polymers cannot be melted or re-molded.
- Thermoplastic polymers cannot be melted and re-molded, while thermosetting polymers can be melted and re-molded.
- Thermoplastic polymers and thermosetting polymers have the same melting and re-molding properties.
What is the repeating structure in most polymers based on?
What is the repeating structure in most polymers based on?
Which of the following can be both naturally occurring and synthetically produced?
Which of the following can be both naturally occurring and synthetically produced?
Flashcards
Polymer Definition
Polymer Definition
A molecule made up of repeating simpler units.
Natural Polymer Example
Natural Polymer Example
Cellulose is a naturally occurring polymer.
Thermoplastic vs. Thermosetting
Thermoplastic vs. Thermosetting
Thermoplastics can be melted and reshaped, thermosets cannot.
Polymer Backbone
Polymer Backbone
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Naturally Occurring/Synthetic Polymer
Naturally Occurring/Synthetic Polymer
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