Multiple Choice
Lead-206 has a relative abundance of 23.6%. What size block of lead (in cubic centimeters) will contain 8.34 × 1021 atoms of lead-206? The density of lead is 11.35 g/cm3.
A) 0.0107
B) 0.253
C) 1.07
D) 0.330
E) 12.1
Correct Answer:

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Correct Answer:
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