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HELP PLS .. The half-life of potassium-44 is 22 minutes. It decays into calcium-44. After 66 minutes, what fraction of the original amount of potassium-44 in a sample will still…

HELP PLS .. The half-life of potassium-44 is 22 minutes. It decays into calcium-44. After 66 minutes, what fraction of the original amount of potassium-44 in a sample will still…
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HELP PLS .. The half-life of potassium-44 is 22 minutes. It decays into calcium-44. After

66 minutes, what fraction of the original amount of potassium-44 in a sample
will still be potassium?

HELP PLS .. The half-life of potassium-44 is 22 minutes. It decays into calcium-44. After-example-1
asked
User Pag Sun
by
8.0k points

2 Answers

3 votes

Answer: 1/8

Step-by-step explanation:

Just took the test

answered
User Insomnious
by
8.3k points
5 votes

Answer:

B. 1/8

Step-by-step explanation:

did the test !!

answered
User Yawar Murtaza
by
8.1k points
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