- #1
Deathfish
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Homework Statement
Calculate the density of crystalline NaCl, given that NaCl has a face-centred cubic lattice with a dimension a = 5.64A.
Homework Equations
1/8 Cl ion at each corner, 1/2 Cl ion on each face. 1 whole Na in the center, 1/4 Na ion along each edge.
The Attempt at a Solution
ok where do i begin