Radioactive elements decay over time, which causes their mass to decrease. The table below shows the mass of a radioactive sample of the element bismuth at different times.
Bismuth Sample
Mass (g)
100 50 25 12.5 6.26
Time(days)
0 5 10 15 20
Representing these data on a graph will help show which of the following?
A: The relationship between mass and time
B: Realtionships among other radioactive elements.
C: The manner in which the data was collected.
D: Additional data that was uncollected. ​
Answers: 2
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Radioactive elements decay over time, which causes their mass to decrease. The table below shows the...
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