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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.