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Chemistry, 29.09.2021 20:50 Gabriel134

Lesson 14: Isotopia: Which elements are likely to have radioactive isoto A) Elements 1-20 (smaller mass elements)
B) Elements 21- 80 (medium mass elements)
C) Elements 81 and bigger (larger mass elements)
D) All Elements

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Lesson 14: Isotopia: Which elements are likely to have radioactive isoto A) Elements 1-20 (smaller...
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