Physics, 18.12.2020 18:10 Emiann222

The half-life of argon-44 is 12 minutes. Suppose you start with 20 atoms of argon-44 and wait 12 minutes. how many atoms of argon-44 will be left?

5 atoms
20 atoms
40 atoms
10 atoms

Answers: 1

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The half-life of argon-44 is 12 minutes. Suppose you start with 20 atoms of argon-44 and wait 12 mi...