Considering the atomic number & position in the periodic table, arrange the following elements in the increasing order of metallic character: `Si, Be, Mg, Na, P`.

Explanation

To arrange the elements Si (Silicon), Be (Beryllium), Mg (Magnesium), Na (Sodium), and P (Phosphorus) in increasing order of metallic character, we will follow these steps:

### Step 1: Understand Metallic Character
Metallic character refers to the tendency of an element to lose electrons and form cations. Elements with higher metallic character are more likely to lose electrons.

### Step 2: Analyze the Position of Elements in the Periodic Table
- **Silicon (Si)**: Atomic number 14, located in Group 14, Period 3.
- **Beryllium (Be)**: Atomic number 4, located in Group 2, Period 2.
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