Radioactive element βCβ decays over time to element βDβ. Element C has a half-life span of 4 years. If you started with 16 grams of C how many grams of element C would you have after 12 years?
1) 0 grams
2) 1 gram
3) 2 grams
4) 4 grams
5) 6 grams
6) 8 grams
7) 10 grams
8) 12 grams
9) 16 grams
10) 18 grams
Answers: 2
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Radioactive element βCβ decays over time to element βDβ. Element C has a half-life span of 4 years....
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