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In: Civil Engineering

Please answer all 3 questions. Thank you! 1) What is the atomic structure and atom arrangement...

Please answer all 3 questions. Thank you!

1) What is the atomic structure and atom arrangement at metal grain boundaries?

2) What is the crystalline atomic structure of ceramics? (both type of bonds and type of structures)

3) Give several examples of common polymers that are thermoplastic and that are thermosetting.

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