The half-life of radioisotope bromine-82 is 36 hours. Calculate the fraction of a sample of bromine that remains after one day.

Explanation

To solve the problem of calculating the fraction of a sample of bromine-82 that remains after one day, we will follow these steps:

### Step 1: Understand the half-life and decay constant
The half-life (t₁/₂) of bromine-82 is given as 36 hours. The decay constant (k) can be calculated using the formula:
\[ k = \frac{0.693}{t_{1/2}} \]

### Step 2: Calculate the decay constant
Substituting the half-life into the formula:
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