Mathematics · Solid State
An element with density 6 g cm-3 forms an fcc lattice with edge length of 4 × 10-8 cm. The molar mass of the element is (NA = 6 × 1023 mol-1):
- 162.0 g mol-1
- 282.6 g mol-1
- 328.8 g mol-1
- 457.6 g mol-1✓
Correct answer
57.6 g mol-1
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