Question

molly platinum Crystalises in body centered cubic structure is the edge length of molly platinum is 3.14 Angestron. determine the radius of molly platinum atom​

Answer 1

Answer:

Solution



Verified by Toppr

ρ=NA×a3Z×MA

Z=2 (for BCC) ,  ρ=10.3g/cm3            MA=95.94 gmol−1

10.3=6.023×1023×a32×95.94

⇒a3=31.14×10−24 cm3

⇒a=3.146A˚.