Aluminium crystallises in a face-centred cubic lattice. The edge length of the unit cell of aluminium is 4.05 x 10-10m. What is the density of aluminium? (Atomic mass of Al=27)

Aluminium crystallises in a face-centred cubic lattice. The edge lengt

1.	Aluminium crystallises in a face-centred cubic lattice. The edge length of the unit cell of aluminium is 4.05 x 10-10m. What is the density of aluminium? (Atomic mass of Al=27)
A.	2700 kg m<sup>-3</sup>
B.	3000 kg m<sup>-3</sup>
C.	2400 kg m<sup>-3</sup>
D.	2100 kg m<sup>-3</sup>
Answer» B. 3000 kg m<sup>-3</sup>

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Aluminium crystallises in a face-centred cubic lattice. The edge length of the unit cell of aluminium is 4.05 x 10-10m. What is the density of aluminium? (Atomic mass of Al=27)

Aluminium crystallises in a face-centred cubic lattice. The edge length of the unit cell of aluminium is 4.05 x 10-10m. What is the density of aluminium? (Atomic mass of Al=27)

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