What is the composition, in atom percent, of an alloy that consists of 4.5 wt% Pb and

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What is the composition, in atom percent, of an alloy that consists of 4.5 wt% Pb and 95.5 wt% Sn? The atomic weights for Pb and Sn are 207.19 g/mol and 118.71 g/mol, respectively.

(A) 2.6 at% Pb and 97.4 at% Sn

(B) 7.6 at% Pb and 92.4 at% Sn

(D) 92.4 at% Pb and 7.6 at% Sn

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Materials Science and Engineering An Introduction

ISBN: 978-1118324578

9th edition

Authors: William D. Callister Jr., David G. Rethwisch

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Question Posted: Feb 13, 2018 08:33 AM

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What is the composition, in atom percent, of an alloy that consists of 4.5 wt% Pb and

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A 26 at Pb and 974 at Sn We are a...View the full answer

Materials Science and Engineering An Introduction

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