Arrange the follwing metals in the increasing order of their reactivitites.
Copper, Zinc, Aluminimum and Iron

Explanation

To arrange the metals Copper, Zinc, Aluminum, and Iron in increasing order of their reactivities, we can follow these steps:

### Step 1: Understand the Reactivity Series
The reactivity series is a list of metals arranged in order of decreasing reactivity. Knowing the position of each metal in the reactivity series will help us determine their relative reactivities.

### Step 2: Identify the Position of Each Metal
From the reactivity series, we can identify the positions of the metals in question:
- Aluminum (Al) is more reactive than Zinc (Zn).
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