ChemistryEasy42×since 2002Q1920At 100^oC, copper (Cu) has FCC unit cell structure with cell edge length of x Ao\mathop A\limits^oAo. What is the approximate density of Cu (in g cm^−-−3) at this temperature? [Atomic Mass of Cu = 63.55 u]A205x3{{205} \over {{x^3}}}x3205B105x3{{105} \over {{x^3}}}x3105C211x3{{211} \over {{x^3}}}x3211D422x3{{422} \over {{x^3}}}x3422Check answerSkip