If a polymer is said to be thermoplastic this means that it(multiple choice)

Question

a)will never become fluid upon heating

b)will become fluid only once upon heating

c)will not be brittle even at very low temperature

d)will become fluid repeadtly upon heating

e)will not decompose at any tmeperature

Answer 1

d) It will become fluid repeatedly upon heating.

Kind of odd - this is the kind of question that can be answered in a few seconds by a web search, and this website is run by the second largest web search provider...who puts a web search box at the top of the page!