Calculate the mass of `""_(6)C^(13)` atom. Take 1 amu `xx c^(2) = 931 MeV`.

Explanation

To calculate the mass of a \(_{6}C^{13}\) atom, we will follow these steps:

### Step 1: Understand the relationship between mass and energy
We know that the energy equivalent of mass is given by the equation \(E = mc^2\). In this case, we are given that \(1 \text{ amu} \cdot c^2 = 931 \text{ MeV}\).

### Step 2: Convert MeV to Joules
To convert MeV to Joules, we use the conversion factor:
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