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According to the Graph, What Is the Half-Life in Years

Question 10

Multiple Choice

According to the graph, what is the half-life in years of 226Ra? According to the graph, what is the half-life in years of <sup>226</sup>Ra? A) 8000 years B) 6400 years C) 4800 years D) 3200 years E) 1600 years


A) 8000 years
B) 6400 years
C) 4800 years
D) 3200 years
E) 1600 years

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