Engineering Materials Mcqs

Q.  Following elements have face-centred cubic structure__________________?

a. gamma iron (910° to 1400°C), Cu, Ag, Au, Al, Ni, Pb, Pt
b. Mg, Zn, Ti, Zr, Br, Cd
c. a iron (below 910°C and between 1400 to 1539°C), W
d. all of the above
e. none of the above


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