Chemistry, 13.01.2021 08:00, lildee16lildee

(04.07 HC) The table shows the amount of radioactive element remaining in a sample over a period of time,
Radioactive Decay Rate
Amount of Radioactive Sample Time
(grams)
(hours)
186.0
0
147.0
7
117.0
14
93.0
21
23.3
63
Part 1: What is the half-life of the element? Explain how you determined this
Part 2: How long would it take 320 g of the sample to decay to 2.5 grams? Show your work or explain your answer.

(04.07 HC)

The table shows the amount of radioactive element remaining in a sample over a period

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(04.07 HC) The table shows the amount of radioactive element remaining in a sample over a period of...