Question
Chemistry Question on Molecular Mass
An atom forms face centered cubic crystal with density d=8.92 g/mL and edge length a=3.6×10-8 cm. The molecular mass of atom in amu is
A
98 amu
B
63 amu
C
32 amu
D
93 amu
Answer
63 amu
Explanation
Solution
The correct option is (B): 63 amu.