Materials having __________ lattice structure are usually the most duc

1.	Materials having __________ lattice structure are usually the most ductile.
A.	body centred cubic (bcc)
B.	hexagonal close packed (hcp)
C.	face centred cubic (fcc)
D.	none of these
Answer» D. none of these

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Materials having __________ lattice structure are usually the most ductile.

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