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Name the cations which can be identified...

Name the cations which can be identified by flame test.

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### Step-by-Step Solution: 1. **Understanding the Flame Test**: The flame test is a qualitative analysis technique used to identify the presence of certain metal ions based on the characteristic colors they emit when heated in a flame. 2. **List of Cations Identified by Flame Test**: - **Lithium (Li⁺)**: Produces a characteristic **red** color. - **Sodium (Na⁺)**: Produces a bright **yellow** color. - **Potassium (K⁺)**: Produces a **lilac** color. ...
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