Is the fission of iron `(""_(26)Fe^(56))` into `(""_(13)Al^(28))` as given below possible?
`""_(26)Fe^(56)to ""_(13)Al^(28)+""_(13)Al^(28)+Q`
Given mass of `""_(26)Fe^(56)=55.934940 and ""_(13)Al^(28)=27.98191 U`

Explanation

To determine if the fission of iron \( \left( {}_{26}^{56}\text{Fe} \right) \) into two aluminum nuclei \( \left( {}_{13}^{28}\text{Al} \right) \) is possible, we need to analyze the mass-energy balance of the reaction.

### Step-by-Step Solution:

1. **Identify the masses involved:**
- Mass of iron \( \left( {}_{26}^{56}\text{Fe} \right) \): \( 55.934940 \, \text{u} \)
- Mass of aluminum \( \left( {}_{13}^{28}\text{Al} \right) \): \( 27.98191 \, \text{u} \)

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