Question: A,B,C, and D please What is the composition, in atom percent, of an alloy that consists of 4.5wt%Pb and 95.5 wt o Sn? The atomic

A,B,C, and D please A,B,C, and D please What is the composition, in atom percent, of

What is the composition, in atom percent, of an alloy that consists of 4.5wt%Pb and 95.5 wt o Sn? The atomic weights for Pb and Sn are 207.19g/mol and 118.71g/mol, respectively. (A) 2.6at%Pb and 97.4at%Sn (B) 7.6at%Pb and 92.4at%Sn (C) 97.4at%Pb and 2.6at%Sn (D) 92.4at%Pb and 7.6at%Sn

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