Answer:
The answer to your question is: 207.24 g
Step-by-step explanation:
Average atomic mass of Lead = ( 0.014 x 204) + (0.241 x 206) + (0.221 x 207)
( 0.524 x 208)
= 2.856 + 49.646 + 45.747 + 108.992
= 207.24 g
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