iron crystalizes in bcc structure with unit cell edge length of 288 pm. what is the radius of atom. how many unit cells are these in 200 cm^2 of atom
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An element has a body centered cubic (bcc) structure with a cell edge of 288 pm. The density of the element is 7.2g/c m^3 . How many atoms present in ...
Volume of unit cell = (288 pm)^3 = (288 × 10^-10 cm)^3 = 2.389 × 10^-23 cm^3 Volume of 208 g of the element = MassDensity = 2087.2 = 28.89 cm^3 Number .
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