ï»¿ The cell edge of a fcc element of atomic mass 108 is 409 pm. Calculate its density. from Chemistry The Solid State Class 12 Nagaland Board

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The cell edge of a fcc element of atomic mass 108 is 409 pm. Calculate its density.

we have given,.
mass =108 g
edge (a) = 409pm
a3 = 6.84 x1023 cm3
Na =6.023 x10-233
Z =4

Apply formula

density =  10.98 g cm–3

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