A nucleus `""_(11)Na^(24)` emits a beta particle to change into Magnesium (Mg).
What is the general name `""_(12)^(24)Mg` with respect to `""_(11)^(24)Na` ?

Explanation

To solve the question, we need to identify the relationship between the two nuclei: \( _{11}^{24}\text{Na} \) (Sodium) and \( _{12}^{24}\text{Mg} \) (Magnesium) after the emission of a beta particle.

### Step-by-Step Solution:

1. **Identify the Nuclei**:
- We have \( _{11}^{24}\text{Na} \) which is Sodium with an atomic number of 11 and a mass number of 24.
- We have \( _{12}^{24}\text{Mg} \) which is Magnesium with an atomic number of 12 and a mass number of 24.

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