Identify, the elements with the following property .
An element which is a soft and reactive metal.

Explanation

To identify an element that is both a soft and reactive metal, we can follow these steps:

### Step 1: Understand the Properties of Metals
Metals are generally known for their conductivity, malleability, ductility, and reactivity. Some metals are softer than others, and their reactivity can vary significantly.

**Hint:** Consider the general characteristics of metals and how they differ from non-metals.

### Step 2: Focus on Soft Metals
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