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An Important Absolute Dating Measure Is the Decay of ¹⁴⁷Sm

Question 18

Multiple Choice

An important absolute dating measure is the decay of ¹⁴⁷Sm to ¹⁴³Nd. What type of radioactive decay is involved in this parent- daughter pair?

A) alpha decay
B) beta decay
C) a positron capture
D) electron capture

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