Biology, 23.06.2020 23:01 odalyarreola18
If three half lives have passed since a scientist collected 100 grams of sodium 24 , how much Na-24 is left now?
0 grams
24 grams
50 grams
12.5 grams
100 grams
Answers: 1
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If three half lives have passed since a scientist collected 100 grams of sodium 24 , how much Na-24...
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