Calculate the Absolute Value: Finding |2 - 5|

To solve this problem, we'll follow these steps:

• Step 1: Calculate the expression inside the absolute value.
• Step 2: Determine the absolute value of the result.

Now, let's work through each step:
Step 1: Calculate $2 - 5$.
$2 - 5 = -3$

Step 2: Determine the absolute value of $-3$.
Since the number $-3$ is negative, the absolute value is calculated by changing its sign:
$\left| -3 \right| = 3$

Therefore, the absolute value of $2 - 5$ is $3$.

The correct choice is: $3$ (Choice 1).