Question

Which of the following is/are physical properties of amorphous solids?
1/ Amorphous solids have well defined melting points.
2/ At the particulate level, amorphous solids do not have long range order.
3/ Polymeric materials never form amorphous solids.
A.1 only
B.2 only
C.3 only
D.1 and 3
E.2 and 3

Answer

This answer is hidden. It contains 2 characters.