Which mineral is responsible for determining solute concentration is cell along with `Na^(+)` and `K^(+)` ?

Explanation

To solve the question regarding which mineral is responsible for determining solute concentration in the cell along with sodium (Na⁺) and potassium (K⁺), we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Context**: The question asks for a mineral that, along with sodium and potassium ions, plays a role in determining the solute concentration within cells.

**Hint**: Consider the role of various minerals and their forms in plant nutrition.

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