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sertanlavr [38]
2 years ago
6

PLEASE HELPP!!!!

Chemistry
1 answer:
choli [55]2 years ago
7 0

Answer:

<em>It is impossible to predict when an individual radioactive atom will decay. ... Rather, the half-life describes the average amount of time it takes for a large group of amounts to reach the point where half of the atoms have decayed.</em>

Explanation:

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