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Lithium cannot be kept in kerosene like ...

Lithium cannot be kept in kerosene like other alkali metals such as Na, K etc. Why?

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### Step-by-Step Solution: 1. **Understanding the Properties of Lithium:** - Lithium is the lightest metal among the alkali metals. Its low density is a key characteristic that differentiates it from other alkali metals. 2. **Density Comparison:** - The density of lithium is less than that of kerosene. This means that when lithium is placed in kerosene, it will float on the surface rather than sinking. ...
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