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OldSpice OldSpice
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9 years ago
Sterling silver is an alloy of silver and 7.5% copper. Which of the following describes sterling silver?
A) compound
B) element
C) heterogeneous mixture
D) homogeneous mixture
E) none of the above
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ElectricElectric
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9 years ago
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.silent.boss

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OldSpice Author
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#2
9 years ago
Perfect!

..Thank you so much for your support
wrote...
#3
9 years ago
My pleasure
.silent.boss
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